VAR-202012-1277

Vulnerability from variot - Updated: 2025-12-22 23:04

A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions. curl Contains an information disclosure vulnerability.Information may be obtained. HAXX Haxx curl is a set of file transfer tools that use the URL syntax to work under the command line of the Swedish Haxx (HAXX) company. The tool supports file upload and download and includes a libcurl (client URL transfer library) for program development. There is a security vulnerability in Haxx curl FTP PASV Responses. Attackers can use this vulnerability to bypass data access restrictions and obtain sensitive information through curl's FTP PASV Responses. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512

Debian Security Advisory DSA-4881-1 security@debian.org https://www.debian.org/security/ Alessandro Ghedini March 30, 2021 https://www.debian.org/security/faq

Package : curl CVE ID : CVE-2020-8169 CVE-2020-8177 CVE-2020-8231 CVE-2020-8284 CVE-2020-8285 CVE-2020-8286 CVE-2021-22876 CVE-2021-22890 Debian Bug : 965280 965281 968831 977161 977162 977163

Multiple vulnerabilities were discovered in cURL, an URL transfer library:

CVE-2020-8169

Marek Szlagor reported that libcurl could be tricked into prepending
a part of the password to the host name before it resolves it,
potentially leaking the partial password over the network and to the
DNS server(s).

CVE-2020-8177

sn reported that curl could be tricked by a malicious server into
overwriting a local file when using th -J (--remote-header-name) and
-i (--include) options in the same command line.

CVE-2020-8231

Marc Aldorasi reported that libcurl might use the wrong connection
when an application using libcurl's multi API sets the option
CURLOPT_CONNECT_ONLY, which could lead to information leaks.

CVE-2020-8285

xnynx reported that libcurl could run out of stack space when using
tha FTP wildcard matching functionality (CURLOPT_CHUNK_BGN_FUNCTION).

CVE-2020-8286

It was reported that libcurl didn't verify that an OCSP response
actually matches the certificate it is intended to.

CVE-2021-22876

Viktor Szakats reported that libcurl does not strip off user
credentials from the URL when automatically populating the Referer
HTTP request header field in outgoing HTTP requests.

CVE-2021-22890

Mingtao Yang reported that, when using an HTTPS proxy and TLS 1.3,
libcurl could confuse session tickets arriving from the HTTPS proxy
as if they arrived from the remote server instead. This could allow
an HTTPS proxy to trick libcurl into using the wrong session ticket
for the host and thereby circumvent the server TLS certificate check.

For the stable distribution (buster), these problems have been fixed in version 7.64.0-4+deb10u2.

We recommend that you upgrade your curl packages.

For the detailed security status of curl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/curl

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----

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https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana gement_for_kubernetes/2.3/html/release_notes/

Security:

fastify-reply-from: crafted URL allows prefix scape of the proxied backend service (CVE-2021-21321)
fastify-http-proxy: crafted URL allows prefix scape of the proxied backend service (CVE-2021-21322)
nodejs-netmask: improper input validation of octal input data (CVE-2021-28918)
redis: Integer overflow via STRALGO LCS command (CVE-2021-29477)
redis: Integer overflow via COPY command for large intsets (CVE-2021-29478)
nodejs-glob-parent: Regular expression denial of service (CVE-2020-28469)
nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions (CVE-2020-28500)
golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing
-u- extension (CVE-2020-28851)
golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)
nodejs-ansi_up: XSS due to insufficient URL sanitization (CVE-2021-3377)
oras: zip-slip vulnerability via oras-pull (CVE-2021-21272)
redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms (CVE-2021-21309)
nodejs-lodash: command injection via template (CVE-2021-23337)
nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl() (CVE-2021-23362)
browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS) (CVE-2021-23364)
nodejs-postcss: Regular expression denial of service during source map parsing (CVE-2021-23368)
nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option (CVE-2021-23369)
nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js (CVE-2021-23382)
nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option (CVE-2021-23383)
openssl: integer overflow in CipherUpdate (CVE-2021-23840)
openssl: NULL pointer dereference in X509_issuer_and_serial_hash() (CVE-2021-23841)
nodejs-ua-parser-js: ReDoS via malicious User-Agent header (CVE-2021-27292)
grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call (CVE-2021-27358)
nodejs-is-svg: ReDoS via malicious string (CVE-2021-28092)
nodejs-netmask: incorrectly parses an IP address that has octal integer with invalid character (CVE-2021-29418)
ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)
normalize-url: ReDoS for data URLs (CVE-2021-33502)
nodejs-trim-newlines: ReDoS in .end() method (CVE-2021-33623)
nodejs-path-parse: ReDoS via splitDeviceRe, splitTailRe and splitPathRe (CVE-2021-23343)
html-parse-stringify: Regular Expression DoS (CVE-2021-23346)
openssl: incorrect SSLv2 rollback protection (CVE-2021-23839)

For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pages listed in the References section.

Bugs:

RFE Make the source code for the endpoint-metrics-operator public (BZ# 1913444)
cluster became offline after apiserver health check (BZ# 1942589)
Bugs fixed (https://bugzilla.redhat.com/):

1913333 - CVE-2020-28851 golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension 1913338 - CVE-2020-28852 golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag 1913444 - RFE Make the source code for the endpoint-metrics-operator public 1921286 - CVE-2021-21272 oras: zip-slip vulnerability via oras-pull 1927520 - RHACM 2.3.0 images 1928937 - CVE-2021-23337 nodejs-lodash: command injection via template 1928954 - CVE-2020-28500 nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions 1930294 - CVE-2021-23839 openssl: incorrect SSLv2 rollback protection 1930310 - CVE-2021-23841 openssl: NULL pointer dereference in X509_issuer_and_serial_hash() 1930324 - CVE-2021-23840 openssl: integer overflow in CipherUpdate 1932634 - CVE-2021-21309 redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms 1936427 - CVE-2021-3377 nodejs-ansi_up: XSS due to insufficient URL sanitization 1939103 - CVE-2021-28092 nodejs-is-svg: ReDoS via malicious string 1940196 - View Resource YAML option shows 404 error when reviewing a Subscription for an application 1940613 - CVE-2021-27292 nodejs-ua-parser-js: ReDoS via malicious User-Agent header 1941024 - CVE-2021-27358 grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call 1941675 - CVE-2021-23346 html-parse-stringify: Regular Expression DoS 1942178 - CVE-2021-21321 fastify-reply-from: crafted URL allows prefix scape of the proxied backend service 1942182 - CVE-2021-21322 fastify-http-proxy: crafted URL allows prefix scape of the proxied backend service 1942589 - cluster became offline after apiserver health check 1943208 - CVE-2021-23362 nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl() 1944822 - CVE-2021-29418 nodejs-netmask: incorrectly parses an IP address that has octal integer with invalid character 1944827 - CVE-2021-28918 nodejs-netmask: improper input validation of octal input data 1945459 - CVE-2020-28469 nodejs-glob-parent: Regular expression denial of service 1948761 - CVE-2021-23369 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option 1948763 - CVE-2021-23368 nodejs-postcss: Regular expression denial of service during source map parsing 1954150 - CVE-2021-23382 nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js 1954368 - CVE-2021-29482 ulikunitz/xz: Infinite loop in readUvarint allows for denial of service 1955619 - CVE-2021-23364 browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS) 1956688 - CVE-2021-23383 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option 1956818 - CVE-2021-23343 nodejs-path-parse: ReDoS via splitDeviceRe, splitTailRe and splitPathRe 1957410 - CVE-2021-29477 redis: Integer overflow via STRALGO LCS command 1957414 - CVE-2021-29478 redis: Integer overflow via COPY command for large intsets 1964461 - CVE-2021-33502 normalize-url: ReDoS for data URLs 1966615 - CVE-2021-33623 nodejs-trim-newlines: ReDoS in .end() method 1968122 - clusterdeployment fails because hiveadmission sc does not have correct permissions 1972703 - Subctl fails to join cluster, since it cannot auto-generate a valid cluster id 1983131 - Defragmenting an etcd member doesn't reduce the DB size (7.5GB) on a setup with ~1000 spoke clusters

Bugs fixed (https://bugzilla.redhat.com/):

1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers 1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve 1928172 - CVE-2020-13949 libthrift: potential DoS when processing untrusted payloads 1928937 - CVE-2021-23337 nodejs-lodash: command injection via template 1928954 - CVE-2020-28500 nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions

Description:

Red Hat Advanced Cluster Management for Kubernetes 2.2.4 images

Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana gement_for_kubernetes/2.2/html/release_notes/

Security fixes:

redisgraph-tls: redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms (CVE-2021-21309)
console-header-container: nodejs-netmask: improper input validation of octal input data (CVE-2021-28092)
console-container: nodejs-is-svg: ReDoS via malicious string (CVE-2021-28918)

Bug fixes:

RHACM 2.2.4 images (BZ# 1957254)
Enabling observability for OpenShift Container Storage with RHACM 2.2 on OCP 4.7 (BZ#1950832)
ACM Operator should support using the default route TLS (BZ# 1955270)
The scrolling bar for search filter does not work properly (BZ# 1956852)
Limits on Length of MultiClusterObservability Resource Name (BZ# 1959426)
The proxy setup in install-config.yaml is not worked when IPI installing with RHACM (BZ# 1960181)
Unable to make SSH connection to a Bitbucket server (BZ# 1966513)
Observability Thanos store shard crashing - cannot unmarshall DNS message (BZ# 1967890)
Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana gement_for_kubernetes/2.2/html-single/install/index#installing

Bugs fixed (https://bugzilla.redhat.com/):

1932634 - CVE-2021-21309 redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms 1939103 - CVE-2021-28092 nodejs-is-svg: ReDoS via malicious string 1944827 - CVE-2021-28918 nodejs-netmask: improper input validation of octal input data 1950832 - Enabling observability for OpenShift Container Storage with RHACM 2.2 on OCP 4.7 1952150 - [DDF] It would be great to see all the options available for the bucket configuration and which attributes are mandatory 1954506 - [DDF] Table does not contain data about 20 clusters. Now it's difficult to estimate CPU usage with larger clusters 1954535 - Reinstall Submariner - No endpoints found on one cluster 1955270 - ACM Operator should support using the default route TLS 1956852 - The scrolling bar for search filter does not work properly 1957254 - RHACM 2.2.4 images 1959426 - Limits on Length of MultiClusterObservability Resource Name 1960181 - The proxy setup in install-config.yaml is not worked when IPI installing with RHACM. 1963128 - [DDF] Please rename this to "Amazon Elastic Kubernetes Service" 1966513 - Unable to make SSH connection to a Bitbucket server 1967357 - [DDF] When I clicked on this yaml, I get a HTTP 404 error. 1967890 - Observability Thanos store shard crashing - cannot unmarshal DNS message

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

===================================================================== Red Hat Security Advisory

Synopsis: Moderate: OpenShift Container Platform 4.7.13 bug fix and security update Advisory ID: RHSA-2021:2121-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:2121 Issue date: 2021-06-01 CVE Names: CVE-2016-10228 CVE-2019-2708 CVE-2019-3842 CVE-2019-9169 CVE-2019-13012 CVE-2019-14866 CVE-2019-18811 CVE-2019-19523 CVE-2019-19528 CVE-2019-25013 CVE-2019-25032 CVE-2019-25034 CVE-2019-25035 CVE-2019-25036 CVE-2019-25037 CVE-2019-25038 CVE-2019-25039 CVE-2019-25040 CVE-2019-25041 CVE-2019-25042 CVE-2020-0431 CVE-2020-8231 CVE-2020-8284 CVE-2020-8285 CVE-2020-8286 CVE-2020-8927 CVE-2020-9948 CVE-2020-9951 CVE-2020-9983 CVE-2020-10543 CVE-2020-10878 CVE-2020-11608 CVE-2020-12114 CVE-2020-12362 CVE-2020-12464 CVE-2020-13434 CVE-2020-13543 CVE-2020-13584 CVE-2020-13776 CVE-2020-14314 CVE-2020-14344 CVE-2020-14345 CVE-2020-14346 CVE-2020-14347 CVE-2020-14356 CVE-2020-14360 CVE-2020-14361 CVE-2020-14362 CVE-2020-14363 CVE-2020-15358 CVE-2020-15437 CVE-2020-15586 CVE-2020-16845 CVE-2020-24330 CVE-2020-24331 CVE-2020-24332 CVE-2020-24394 CVE-2020-24977 CVE-2020-25212 CVE-2020-25284 CVE-2020-25285 CVE-2020-25643 CVE-2020-25659 CVE-2020-25704 CVE-2020-25712 CVE-2020-26116 CVE-2020-26137 CVE-2020-27618 CVE-2020-27619 CVE-2020-27783 CVE-2020-27786 CVE-2020-27835 CVE-2020-28196 CVE-2020-28935 CVE-2020-28974 CVE-2020-29361 CVE-2020-29362 CVE-2020-29363 CVE-2020-35508 CVE-2020-36242 CVE-2020-36322 CVE-2021-0342 CVE-2021-3121 CVE-2021-3177 CVE-2021-3326 CVE-2021-21642 CVE-2021-21643 CVE-2021-21644 CVE-2021-21645 CVE-2021-23336 CVE-2021-25215 CVE-2021-30465 =====================================================================

Summary:

Red Hat OpenShift Container Platform release 4.7.13 is now available with updates to packages and images that fix several bugs.

This release includes a security update for Red Hat OpenShift Container Platform 4.7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.7.13. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2021:2122

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel ease-notes.html

This update fixes the following bug among others:

Previously, resources for the ClusterOperator were being created early in the update process, which led to update failures when the ClusterOperator had no status condition while Operators were updating. This bug fix changes the timing of when these resources are created. As a result, updates can take place without errors. (BZ#1959238)

Security Fix(es):

gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)

You may download the oc tool and use it to inspect release image metadata as follows:

(For x86_64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-x86_64

The image digest is sha256:783a2c963f35ccab38e82e6a8c7fa954c3a4551e07d2f43c06098828dd986ed4

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-s390x

The image digest is sha256:4cf44e68413acad063203e1ee8982fd01d8b9c1f8643a5b31cd7ff341b3199cd

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-ppc64le

The image digest is sha256:d47ce972f87f14f1f3c5d50428d2255d1256dae3f45c938ace88547478643e36

All OpenShift Container Platform 4.7 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor

Solution:

For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel ease-notes.html

Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -cli.html

Bugs fixed (https://bugzilla.redhat.com/):

1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation 1923268 - [Assisted-4.7] [Staging] Using two both spelling "canceled" "cancelled" 1947216 - [AWS] Missing iam:ListAttachedRolePolicies permission in permissions.go 1953963 - Enable/Disable host operations returns cluster resource with incomplete hosts list 1957749 - ovn-kubernetes pod should have CPU and memory requests set but not limits 1959238 - CVO creating cloud-controller-manager too early causing upgrade failures 1960103 - SR-IOV obliviously reboot the node 1961941 - Local Storage Operator using LocalVolume CR fails to create PV's when backend storage failure is simulated 1962302 - packageserver clusteroperator does not set reason or message for Available condition 1962312 - Deployment considered unhealthy despite being available and at latest generation 1962435 - Public DNS records were not deleted when destroying a cluster which is using byo private hosted zone 1963115 - Test verify /run filesystem contents failing

References:

https://access.redhat.com/security/cve/CVE-2016-10228 https://access.redhat.com/security/cve/CVE-2019-2708 https://access.redhat.com/security/cve/CVE-2019-3842 https://access.redhat.com/security/cve/CVE-2019-9169 https://access.redhat.com/security/cve/CVE-2019-13012 https://access.redhat.com/security/cve/CVE-2019-14866 https://access.redhat.com/security/cve/CVE-2019-18811 https://access.redhat.com/security/cve/CVE-2019-19523 https://access.redhat.com/security/cve/CVE-2019-19528 https://access.redhat.com/security/cve/CVE-2019-25013 https://access.redhat.com/security/cve/CVE-2019-25032 https://access.redhat.com/security/cve/CVE-2019-25034 https://access.redhat.com/security/cve/CVE-2019-25035 https://access.redhat.com/security/cve/CVE-2019-25036 https://access.redhat.com/security/cve/CVE-2019-25037 https://access.redhat.com/security/cve/CVE-2019-25038 https://access.redhat.com/security/cve/CVE-2019-25039 https://access.redhat.com/security/cve/CVE-2019-25040 https://access.redhat.com/security/cve/CVE-2019-25041 https://access.redhat.com/security/cve/CVE-2019-25042 https://access.redhat.com/security/cve/CVE-2020-0431 https://access.redhat.com/security/cve/CVE-2020-8231 https://access.redhat.com/security/cve/CVE-2020-8284 https://access.redhat.com/security/cve/CVE-2020-8285 https://access.redhat.com/security/cve/CVE-2020-8286 https://access.redhat.com/security/cve/CVE-2020-8927 https://access.redhat.com/security/cve/CVE-2020-9948 https://access.redhat.com/security/cve/CVE-2020-9951 https://access.redhat.com/security/cve/CVE-2020-9983 https://access.redhat.com/security/cve/CVE-2020-10543 https://access.redhat.com/security/cve/CVE-2020-10878 https://access.redhat.com/security/cve/CVE-2020-11608 https://access.redhat.com/security/cve/CVE-2020-12114 https://access.redhat.com/security/cve/CVE-2020-12362 https://access.redhat.com/security/cve/CVE-2020-12464 https://access.redhat.com/security/cve/CVE-2020-13434 https://access.redhat.com/security/cve/CVE-2020-13543 https://access.redhat.com/security/cve/CVE-2020-13584 https://access.redhat.com/security/cve/CVE-2020-13776 https://access.redhat.com/security/cve/CVE-2020-14314 https://access.redhat.com/security/cve/CVE-2020-14344 https://access.redhat.com/security/cve/CVE-2020-14345 https://access.redhat.com/security/cve/CVE-2020-14346 https://access.redhat.com/security/cve/CVE-2020-14347 https://access.redhat.com/security/cve/CVE-2020-14356 https://access.redhat.com/security/cve/CVE-2020-14360 https://access.redhat.com/security/cve/CVE-2020-14361 https://access.redhat.com/security/cve/CVE-2020-14362 https://access.redhat.com/security/cve/CVE-2020-14363 https://access.redhat.com/security/cve/CVE-2020-15358 https://access.redhat.com/security/cve/CVE-2020-15437 https://access.redhat.com/security/cve/CVE-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/cve/CVE-2020-24330 https://access.redhat.com/security/cve/CVE-2020-24331 https://access.redhat.com/security/cve/CVE-2020-24332 https://access.redhat.com/security/cve/CVE-2020-24394 https://access.redhat.com/security/cve/CVE-2020-24977 https://access.redhat.com/security/cve/CVE-2020-25212 https://access.redhat.com/security/cve/CVE-2020-25284 https://access.redhat.com/security/cve/CVE-2020-25285 https://access.redhat.com/security/cve/CVE-2020-25643 https://access.redhat.com/security/cve/CVE-2020-25659 https://access.redhat.com/security/cve/CVE-2020-25704 https://access.redhat.com/security/cve/CVE-2020-25712 https://access.redhat.com/security/cve/CVE-2020-26116 https://access.redhat.com/security/cve/CVE-2020-26137 https://access.redhat.com/security/cve/CVE-2020-27618 https://access.redhat.com/security/cve/CVE-2020-27619 https://access.redhat.com/security/cve/CVE-2020-27783 https://access.redhat.com/security/cve/CVE-2020-27786 https://access.redhat.com/security/cve/CVE-2020-27835 https://access.redhat.com/security/cve/CVE-2020-28196 https://access.redhat.com/security/cve/CVE-2020-28935 https://access.redhat.com/security/cve/CVE-2020-28974 https://access.redhat.com/security/cve/CVE-2020-29361 https://access.redhat.com/security/cve/CVE-2020-29362 https://access.redhat.com/security/cve/CVE-2020-29363 https://access.redhat.com/security/cve/CVE-2020-35508 https://access.redhat.com/security/cve/CVE-2020-36242 https://access.redhat.com/security/cve/CVE-2020-36322 https://access.redhat.com/security/cve/CVE-2021-0342 https://access.redhat.com/security/cve/CVE-2021-3121 https://access.redhat.com/security/cve/CVE-2021-3177 https://access.redhat.com/security/cve/CVE-2021-3326 https://access.redhat.com/security/cve/CVE-2021-21642 https://access.redhat.com/security/cve/CVE-2021-21643 https://access.redhat.com/security/cve/CVE-2021-21644 https://access.redhat.com/security/cve/CVE-2021-21645 https://access.redhat.com/security/cve/CVE-2021-23336 https://access.redhat.com/security/cve/CVE-2021-25215 https://access.redhat.com/security/cve/CVE-2021-30465 https://access.redhat.com/security/updates/classification/#moderate

Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . ========================================================================== Ubuntu Security Notice USN-4665-2 December 09, 2020

curl vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

Ubuntu 14.04 ESM
Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in curl.

Software Description: - curl: HTTP, HTTPS, and FTP client and client libraries

Details:

USN-4665-1 fixed several vulnerabilities in curl. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

Varnavas Papaioannou discovered that curl incorrectly handled FTP PASV responses. (CVE-2020-8284)

It was discovered that curl incorrectly handled FTP wildcard matchins. A remote attacker could possibly use this issue to cause curl to consume resources and crash, resulting in a denial of service. (CVE-2020-8285)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 14.04 ESM: curl 7.35.0-1ubuntu2.20+esm6 libcurl3 7.35.0-1ubuntu2.20+esm6 libcurl3-gnutls 7.35.0-1ubuntu2.20+esm6 libcurl3-nss 7.35.0-1ubuntu2.20+esm6

Ubuntu 12.04 ESM: curl 7.22.0-3ubuntu4.29 libcurl3 7.22.0-3ubuntu4.29 libcurl3-gnutls 7.22.0-3ubuntu4.29 libcurl3-nss 7.22.0-3ubuntu4.29

In general, a standard system update will make all the necessary changes

Show details on source website

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    "data": "A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions. curl Contains an information disclosure vulnerability.Information may be obtained. HAXX Haxx curl is a set of file transfer tools that use the URL syntax to work under the command line of the Swedish Haxx (HAXX) company. The tool supports file upload and download and includes a libcurl (client URL transfer library) for program development. There is a security vulnerability in Haxx curl FTP PASV Responses. Attackers can use this vulnerability to bypass data access restrictions and obtain sensitive information through curl\u0027s FTP PASV Responses. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA512\n\n- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4881-1                   security@debian.org\nhttps://www.debian.org/security/                       Alessandro Ghedini\nMarch 30, 2021                        https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage        : curl\nCVE ID         : CVE-2020-8169 CVE-2020-8177 CVE-2020-8231 CVE-2020-8284 \n                 CVE-2020-8285 CVE-2020-8286 CVE-2021-22876 CVE-2021-22890\nDebian Bug     : 965280 965281 968831 977161 977162 977163\n\nMultiple vulnerabilities were discovered in cURL, an URL transfer library:\n\nCVE-2020-8169\n\n    Marek Szlagor reported that libcurl could be tricked into prepending\n    a part of the password to the host name before it resolves it,\n    potentially leaking the partial password over the network and to the\n    DNS server(s). \n\nCVE-2020-8177\n\n    sn reported that curl could be tricked by a malicious server into\n    overwriting a local file when using th -J (--remote-header-name) and\n    -i (--include) options in the same command line. \n\nCVE-2020-8231\n\n    Marc Aldorasi reported that libcurl might use the wrong connection\n    when an application using libcurl\u0027s multi API sets the option\n    CURLOPT_CONNECT_ONLY, which could lead to information leaks. \n\nCVE-2020-8285\n\n    xnynx reported that libcurl could run out of stack space when using\n    tha FTP wildcard matching functionality (CURLOPT_CHUNK_BGN_FUNCTION). \n\nCVE-2020-8286\n\n    It was reported that libcurl didn\u0027t verify that an OCSP response\n    actually matches the certificate it is intended to. \n\nCVE-2021-22876\n\n    Viktor Szakats reported that libcurl does not strip off user\n    credentials from the URL when automatically populating the Referer\n    HTTP request header field in outgoing HTTP requests. \n\nCVE-2021-22890\n\n    Mingtao Yang reported that, when using an HTTPS proxy and TLS 1.3,\n    libcurl could confuse session tickets arriving from the HTTPS proxy\n    as if they arrived from the remote server instead. This could allow\n    an HTTPS proxy to trick libcurl into using the wrong session ticket\n    for the host and thereby circumvent the server TLS certificate check. \n\nFor the stable distribution (buster), these problems have been fixed in\nversion 7.64.0-4+deb10u2. \n\nWe recommend that you upgrade your curl packages. \n\nFor the detailed security status of curl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/curl\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\n1Hx4VwwwTsMIPnrx2kriRiiDPOW1r5Kip3yHa+QZLedSRGibQWk=\n=001T\n-----END PGP SIGNATURE-----\n. See\nthe following Release Notes documentation, which will be updated shortly\nfor this release, for additional details about this release:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana\ngement_for_kubernetes/2.3/html/release_notes/\n\nSecurity:\n\n* fastify-reply-from: crafted URL allows prefix scape of the proxied\nbackend service (CVE-2021-21321)\n\n* fastify-http-proxy: crafted URL allows prefix scape of the proxied\nbackend service (CVE-2021-21322)\n\n* nodejs-netmask: improper input validation of octal input data\n(CVE-2021-28918)\n\n* redis: Integer overflow via STRALGO LCS command (CVE-2021-29477)\n\n* redis: Integer overflow via COPY command for large intsets\n(CVE-2021-29478)\n\n* nodejs-glob-parent: Regular expression denial of service (CVE-2020-28469)\n\n* nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions\n(CVE-2020-28500)\n\n* golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing\n- -u- extension (CVE-2020-28851)\n\n* golang.org/x/text: Panic in language.ParseAcceptLanguage while processing\nbcp47 tag (CVE-2020-28852)\n\n* nodejs-ansi_up: XSS due to insufficient URL sanitization (CVE-2021-3377)\n\n* oras: zip-slip vulnerability via oras-pull (CVE-2021-21272)\n\n* redis: integer overflow when configurable limit for maximum supported\nbulk input size is too big on 32-bit platforms (CVE-2021-21309)\n\n* nodejs-lodash: command injection via template (CVE-2021-23337)\n\n* nodejs-hosted-git-info: Regular Expression denial of service via\nshortcutMatch in fromUrl() (CVE-2021-23362)\n\n* browserslist: parsing of invalid queries could result in Regular\nExpression Denial of Service (ReDoS) (CVE-2021-23364)\n\n* nodejs-postcss: Regular expression denial of service during source map\nparsing (CVE-2021-23368)\n\n* nodejs-handlebars: Remote code execution when compiling untrusted compile\ntemplates with strict:true option (CVE-2021-23369)\n\n* nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in\nlib/previous-map.js (CVE-2021-23382)\n\n* nodejs-handlebars: Remote code execution when compiling untrusted compile\ntemplates with compat:true option (CVE-2021-23383)\n\n* openssl: integer overflow in CipherUpdate (CVE-2021-23840)\n\n* openssl: NULL pointer dereference in X509_issuer_and_serial_hash()\n(CVE-2021-23841)\n\n* nodejs-ua-parser-js: ReDoS via malicious User-Agent header\n(CVE-2021-27292)\n\n* grafana: snapshot feature allow an unauthenticated remote attacker to\ntrigger a DoS via a remote API call (CVE-2021-27358)\n\n* nodejs-is-svg: ReDoS via malicious string (CVE-2021-28092)\n\n* nodejs-netmask: incorrectly parses an IP address that has octal integer\nwith invalid character (CVE-2021-29418)\n\n* ulikunitz/xz: Infinite loop in readUvarint allows for denial of service\n(CVE-2021-29482)\n\n* normalize-url: ReDoS for data URLs (CVE-2021-33502)\n\n* nodejs-trim-newlines: ReDoS in .end() method (CVE-2021-33623)\n\n* nodejs-path-parse: ReDoS via splitDeviceRe, splitTailRe and splitPathRe\n(CVE-2021-23343)\n\n* html-parse-stringify: Regular Expression DoS (CVE-2021-23346)\n\n* openssl: incorrect SSLv2 rollback protection (CVE-2021-23839)\n\nFor more details about the security issues, including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npages listed in the References section. \n\nBugs:\n\n* RFE Make the source code for the endpoint-metrics-operator public (BZ#\n1913444)\n\n* cluster became offline after apiserver health check (BZ# 1942589)\n\n3. Bugs fixed (https://bugzilla.redhat.com/):\n\n1913333 - CVE-2020-28851 golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension\n1913338 - CVE-2020-28852 golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag\n1913444 - RFE Make the source code for the endpoint-metrics-operator public\n1921286 - CVE-2021-21272 oras: zip-slip vulnerability via oras-pull\n1927520 - RHACM 2.3.0 images\n1928937 - CVE-2021-23337 nodejs-lodash: command injection via template\n1928954 - CVE-2020-28500 nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions\n1930294 - CVE-2021-23839 openssl: incorrect SSLv2 rollback protection\n1930310 - CVE-2021-23841 openssl: NULL pointer dereference in X509_issuer_and_serial_hash()\n1930324 - CVE-2021-23840 openssl: integer overflow in CipherUpdate\n1932634 - CVE-2021-21309 redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms\n1936427 - CVE-2021-3377 nodejs-ansi_up: XSS due to insufficient URL sanitization\n1939103 - CVE-2021-28092 nodejs-is-svg: ReDoS via malicious string\n1940196 - View Resource YAML option shows 404 error when reviewing a Subscription for an application\n1940613 - CVE-2021-27292 nodejs-ua-parser-js: ReDoS via malicious User-Agent header\n1941024 - CVE-2021-27358 grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call\n1941675 - CVE-2021-23346 html-parse-stringify: Regular Expression DoS\n1942178 - CVE-2021-21321 fastify-reply-from: crafted URL allows prefix scape of the proxied backend service\n1942182 - CVE-2021-21322 fastify-http-proxy: crafted URL allows prefix scape of the proxied backend service\n1942589 - cluster became offline after apiserver health check\n1943208 - CVE-2021-23362 nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl()\n1944822 - CVE-2021-29418 nodejs-netmask: incorrectly parses an IP address that has octal integer with invalid character\n1944827 - CVE-2021-28918 nodejs-netmask: improper input validation of octal input data\n1945459 - CVE-2020-28469 nodejs-glob-parent: Regular expression denial of service\n1948761 - CVE-2021-23369 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option\n1948763 - CVE-2021-23368 nodejs-postcss: Regular expression denial of service during source map parsing\n1954150 - CVE-2021-23382 nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js\n1954368 - CVE-2021-29482 ulikunitz/xz: Infinite loop in readUvarint allows for denial of service\n1955619 - CVE-2021-23364 browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS)\n1956688 - CVE-2021-23383 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option\n1956818 - CVE-2021-23343 nodejs-path-parse: ReDoS via splitDeviceRe, splitTailRe and splitPathRe\n1957410 - CVE-2021-29477 redis: Integer overflow via STRALGO LCS command\n1957414 - CVE-2021-29478 redis: Integer overflow via COPY command for large intsets\n1964461 - CVE-2021-33502 normalize-url: ReDoS for data URLs\n1966615 - CVE-2021-33623 nodejs-trim-newlines: ReDoS in .end() method\n1968122 - clusterdeployment fails because hiveadmission sc does not have correct permissions\n1972703 - Subctl fails to join cluster, since it cannot auto-generate a valid cluster id\n1983131 - Defragmenting an etcd member doesn\u0027t reduce the DB size (7.5GB) on a setup with ~1000 spoke clusters\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers\n1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve\n1928172 - CVE-2020-13949 libthrift: potential DoS when processing untrusted payloads\n1928937 - CVE-2021-23337 nodejs-lodash: command injection via template\n1928954 - CVE-2020-28500 nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions\n\n5. Description:\n\nRed Hat Advanced Cluster Management for Kubernetes 2.2.4 images\n\nRed Hat Advanced Cluster Management for Kubernetes provides the\ncapabilities to address common challenges that administrators and site\nreliability\nengineers face as they work across a range of public and private cloud\nenvironments. \nClusters and applications are all visible and managed from a single\nconsole\u2014with security policy built in. See\nthe following Release Notes documentation, which will be updated shortly\nfor\nthis release, for additional details about this release:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana\ngement_for_kubernetes/2.2/html/release_notes/\n\nSecurity fixes:\n\n* redisgraph-tls: redis: integer overflow when configurable limit for\nmaximum supported bulk input size is too big on 32-bit platforms\n(CVE-2021-21309)\n\n* console-header-container: nodejs-netmask: improper input validation of\noctal input data (CVE-2021-28092)\n\n* console-container: nodejs-is-svg: ReDoS via malicious string\n(CVE-2021-28918)\n\nBug fixes: \n\n* RHACM 2.2.4 images (BZ# 1957254)\n\n* Enabling observability for OpenShift Container Storage with RHACM 2.2 on\nOCP 4.7 (BZ#1950832)\n\n* ACM Operator should support using the default route TLS (BZ# 1955270)\n\n* The scrolling bar for search filter does not work properly (BZ# 1956852)\n\n* Limits on Length of MultiClusterObservability Resource Name (BZ# 1959426)\n\n* The proxy setup in install-config.yaml is not worked when IPI installing\nwith RHACM (BZ# 1960181)\n\n* Unable to make SSH connection to a Bitbucket server (BZ# 1966513)\n\n* Observability Thanos store shard crashing - cannot unmarshall DNS message\n(BZ# 1967890)\n\n3. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana\ngement_for_kubernetes/2.2/html-single/install/index#installing\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n1932634 - CVE-2021-21309 redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms\n1939103 - CVE-2021-28092 nodejs-is-svg: ReDoS via malicious string\n1944827 - CVE-2021-28918 nodejs-netmask: improper input validation of octal input data\n1950832 - Enabling observability for OpenShift Container Storage with RHACM 2.2 on OCP 4.7\n1952150 - [DDF] It would be great to see all the options available for the bucket configuration and which attributes are mandatory\n1954506 - [DDF] Table does not contain data about 20 clusters. Now it\u0027s difficult to estimate CPU usage with larger clusters\n1954535 - Reinstall Submariner - No endpoints found on one cluster\n1955270 - ACM Operator should support using the default route TLS\n1956852 - The scrolling bar for search filter does not work properly\n1957254 - RHACM 2.2.4 images\n1959426 - Limits on Length of MultiClusterObservability Resource Name\n1960181 - The proxy setup in install-config.yaml is not worked when IPI installing with RHACM. \n1963128 - [DDF] Please rename this to \"Amazon Elastic Kubernetes Service\"\n1966513 - Unable to make SSH connection to a Bitbucket server\n1967357 - [DDF] When I clicked on this yaml, I get a HTTP 404 error. \n1967890 - Observability Thanos store shard crashing - cannot unmarshal DNS message\n\n5. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n                   Red Hat Security Advisory\n\nSynopsis:          Moderate: OpenShift Container Platform 4.7.13 bug fix and security update\nAdvisory ID:       RHSA-2021:2121-01\nProduct:           Red Hat OpenShift Enterprise\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2021:2121\nIssue date:        2021-06-01\nCVE Names:         CVE-2016-10228 CVE-2019-2708 CVE-2019-3842 \n                   CVE-2019-9169 CVE-2019-13012 CVE-2019-14866 \n                   CVE-2019-18811 CVE-2019-19523 CVE-2019-19528 \n                   CVE-2019-25013 CVE-2019-25032 CVE-2019-25034 \n                   CVE-2019-25035 CVE-2019-25036 CVE-2019-25037 \n                   CVE-2019-25038 CVE-2019-25039 CVE-2019-25040 \n                   CVE-2019-25041 CVE-2019-25042 CVE-2020-0431 \n                   CVE-2020-8231 CVE-2020-8284 CVE-2020-8285 \n                   CVE-2020-8286 CVE-2020-8927 CVE-2020-9948 \n                   CVE-2020-9951 CVE-2020-9983 CVE-2020-10543 \n                   CVE-2020-10878 CVE-2020-11608 CVE-2020-12114 \n                   CVE-2020-12362 CVE-2020-12464 CVE-2020-13434 \n                   CVE-2020-13543 CVE-2020-13584 CVE-2020-13776 \n                   CVE-2020-14314 CVE-2020-14344 CVE-2020-14345 \n                   CVE-2020-14346 CVE-2020-14347 CVE-2020-14356 \n                   CVE-2020-14360 CVE-2020-14361 CVE-2020-14362 \n                   CVE-2020-14363 CVE-2020-15358 CVE-2020-15437 \n                   CVE-2020-15586 CVE-2020-16845 CVE-2020-24330 \n                   CVE-2020-24331 CVE-2020-24332 CVE-2020-24394 \n                   CVE-2020-24977 CVE-2020-25212 CVE-2020-25284 \n                   CVE-2020-25285 CVE-2020-25643 CVE-2020-25659 \n                   CVE-2020-25704 CVE-2020-25712 CVE-2020-26116 \n                   CVE-2020-26137 CVE-2020-27618 CVE-2020-27619 \n                   CVE-2020-27783 CVE-2020-27786 CVE-2020-27835 \n                   CVE-2020-28196 CVE-2020-28935 CVE-2020-28974 \n                   CVE-2020-29361 CVE-2020-29362 CVE-2020-29363 \n                   CVE-2020-35508 CVE-2020-36242 CVE-2020-36322 \n                   CVE-2021-0342 CVE-2021-3121 CVE-2021-3177 \n                   CVE-2021-3326 CVE-2021-21642 CVE-2021-21643 \n                   CVE-2021-21644 CVE-2021-21645 CVE-2021-23336 \n                   CVE-2021-25215 CVE-2021-30465 \n=====================================================================\n\n1. Summary:\n\nRed Hat OpenShift Container Platform release 4.7.13 is now available with\nupdates to packages and images that fix several bugs. \n\nThis release includes a security update for Red Hat OpenShift Container\nPlatform 4.7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Description:\n\nRed Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments. \n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\nThis advisory contains the container images for Red Hat OpenShift Container\nPlatform 4.7.13. See the following advisory for the RPM packages for this\nrelease:\n\nhttps://access.redhat.com/errata/RHSA-2021:2122\n\nSpace precludes documenting all of the container images in this advisory. \nSee the following Release Notes documentation, which will be updated\nshortly for this release, for details about these changes:\n\nhttps://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel\nease-notes.html\n\nThis update fixes the following bug among others:\n\n* Previously, resources for the ClusterOperator were being created early in\nthe update process, which led to update failures when the ClusterOperator\nhad no status condition while Operators were updating. This bug fix changes\nthe timing of when these resources are created. As a result, updates can\ntake place without errors. (BZ#1959238)\n\nSecurity Fix(es):\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index\nvalidation (CVE-2021-3121)\n\nYou may download the oc tool and use it to inspect release image metadata\nas follows:\n\n(For x86_64 architecture)\n\n  $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.7.13-x86_64\n\nThe image digest is\nsha256:783a2c963f35ccab38e82e6a8c7fa954c3a4551e07d2f43c06098828dd986ed4\n\n(For s390x architecture)\n\n  $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.7.13-s390x\n\nThe image digest is\nsha256:4cf44e68413acad063203e1ee8982fd01d8b9c1f8643a5b31cd7ff341b3199cd\n\n(For ppc64le architecture)\n\n  $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.7.13-ppc64le\n\nThe image digest is\nsha256:d47ce972f87f14f1f3c5d50428d2255d1256dae3f45c938ace88547478643e36\n\nAll OpenShift Container Platform 4.7 users are advised to upgrade to these\nupdated packages and images when they are available in the appropriate\nrelease channel. To check for available updates, use the OpenShift Console\nor the CLI oc command. Instructions for upgrading a cluster are available\nat\nhttps://docs.openshift.com/container-platform/4.7/updating/updating-cluster\n- -between-minor.html#understanding-upgrade-channels_updating-cluster-between\n- -minor\n\n3. Solution:\n\nFor OpenShift Container Platform 4.7 see the following documentation, which\nwill be updated shortly for this release, for important instructions on how\nto upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel\nease-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.7/updating/updating-cluster\n- -cli.html\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation\n1923268 - [Assisted-4.7] [Staging] Using two both spelling \"canceled\"  \"cancelled\"\n1947216 - [AWS] Missing iam:ListAttachedRolePolicies permission in permissions.go\n1953963 - Enable/Disable host operations returns cluster resource with incomplete hosts list\n1957749 - ovn-kubernetes pod should have CPU and memory requests set but not limits\n1959238 - CVO creating cloud-controller-manager too early causing upgrade failures\n1960103 - SR-IOV obliviously reboot the node\n1961941 - Local Storage Operator using LocalVolume CR fails to create PV\u0027s when backend storage failure is simulated\n1962302 - packageserver clusteroperator does not set reason or message for Available condition\n1962312 - Deployment considered unhealthy despite being available and at latest generation\n1962435 - Public DNS records were not deleted when destroying a cluster which is using byo private hosted zone\n1963115 - Test verify /run filesystem contents failing\n\n5. References:\n\nhttps://access.redhat.com/security/cve/CVE-2016-10228\nhttps://access.redhat.com/security/cve/CVE-2019-2708\nhttps://access.redhat.com/security/cve/CVE-2019-3842\nhttps://access.redhat.com/security/cve/CVE-2019-9169\nhttps://access.redhat.com/security/cve/CVE-2019-13012\nhttps://access.redhat.com/security/cve/CVE-2019-14866\nhttps://access.redhat.com/security/cve/CVE-2019-18811\nhttps://access.redhat.com/security/cve/CVE-2019-19523\nhttps://access.redhat.com/security/cve/CVE-2019-19528\nhttps://access.redhat.com/security/cve/CVE-2019-25013\nhttps://access.redhat.com/security/cve/CVE-2019-25032\nhttps://access.redhat.com/security/cve/CVE-2019-25034\nhttps://access.redhat.com/security/cve/CVE-2019-25035\nhttps://access.redhat.com/security/cve/CVE-2019-25036\nhttps://access.redhat.com/security/cve/CVE-2019-25037\nhttps://access.redhat.com/security/cve/CVE-2019-25038\nhttps://access.redhat.com/security/cve/CVE-2019-25039\nhttps://access.redhat.com/security/cve/CVE-2019-25040\nhttps://access.redhat.com/security/cve/CVE-2019-25041\nhttps://access.redhat.com/security/cve/CVE-2019-25042\nhttps://access.redhat.com/security/cve/CVE-2020-0431\nhttps://access.redhat.com/security/cve/CVE-2020-8231\nhttps://access.redhat.com/security/cve/CVE-2020-8284\nhttps://access.redhat.com/security/cve/CVE-2020-8285\nhttps://access.redhat.com/security/cve/CVE-2020-8286\nhttps://access.redhat.com/security/cve/CVE-2020-8927\nhttps://access.redhat.com/security/cve/CVE-2020-9948\nhttps://access.redhat.com/security/cve/CVE-2020-9951\nhttps://access.redhat.com/security/cve/CVE-2020-9983\nhttps://access.redhat.com/security/cve/CVE-2020-10543\nhttps://access.redhat.com/security/cve/CVE-2020-10878\nhttps://access.redhat.com/security/cve/CVE-2020-11608\nhttps://access.redhat.com/security/cve/CVE-2020-12114\nhttps://access.redhat.com/security/cve/CVE-2020-12362\nhttps://access.redhat.com/security/cve/CVE-2020-12464\nhttps://access.redhat.com/security/cve/CVE-2020-13434\nhttps://access.redhat.com/security/cve/CVE-2020-13543\nhttps://access.redhat.com/security/cve/CVE-2020-13584\nhttps://access.redhat.com/security/cve/CVE-2020-13776\nhttps://access.redhat.com/security/cve/CVE-2020-14314\nhttps://access.redhat.com/security/cve/CVE-2020-14344\nhttps://access.redhat.com/security/cve/CVE-2020-14345\nhttps://access.redhat.com/security/cve/CVE-2020-14346\nhttps://access.redhat.com/security/cve/CVE-2020-14347\nhttps://access.redhat.com/security/cve/CVE-2020-14356\nhttps://access.redhat.com/security/cve/CVE-2020-14360\nhttps://access.redhat.com/security/cve/CVE-2020-14361\nhttps://access.redhat.com/security/cve/CVE-2020-14362\nhttps://access.redhat.com/security/cve/CVE-2020-14363\nhttps://access.redhat.com/security/cve/CVE-2020-15358\nhttps://access.redhat.com/security/cve/CVE-2020-15437\nhttps://access.redhat.com/security/cve/CVE-2020-15586\nhttps://access.redhat.com/security/cve/CVE-2020-16845\nhttps://access.redhat.com/security/cve/CVE-2020-24330\nhttps://access.redhat.com/security/cve/CVE-2020-24331\nhttps://access.redhat.com/security/cve/CVE-2020-24332\nhttps://access.redhat.com/security/cve/CVE-2020-24394\nhttps://access.redhat.com/security/cve/CVE-2020-24977\nhttps://access.redhat.com/security/cve/CVE-2020-25212\nhttps://access.redhat.com/security/cve/CVE-2020-25284\nhttps://access.redhat.com/security/cve/CVE-2020-25285\nhttps://access.redhat.com/security/cve/CVE-2020-25643\nhttps://access.redhat.com/security/cve/CVE-2020-25659\nhttps://access.redhat.com/security/cve/CVE-2020-25704\nhttps://access.redhat.com/security/cve/CVE-2020-25712\nhttps://access.redhat.com/security/cve/CVE-2020-26116\nhttps://access.redhat.com/security/cve/CVE-2020-26137\nhttps://access.redhat.com/security/cve/CVE-2020-27618\nhttps://access.redhat.com/security/cve/CVE-2020-27619\nhttps://access.redhat.com/security/cve/CVE-2020-27783\nhttps://access.redhat.com/security/cve/CVE-2020-27786\nhttps://access.redhat.com/security/cve/CVE-2020-27835\nhttps://access.redhat.com/security/cve/CVE-2020-28196\nhttps://access.redhat.com/security/cve/CVE-2020-28935\nhttps://access.redhat.com/security/cve/CVE-2020-28974\nhttps://access.redhat.com/security/cve/CVE-2020-29361\nhttps://access.redhat.com/security/cve/CVE-2020-29362\nhttps://access.redhat.com/security/cve/CVE-2020-29363\nhttps://access.redhat.com/security/cve/CVE-2020-35508\nhttps://access.redhat.com/security/cve/CVE-2020-36242\nhttps://access.redhat.com/security/cve/CVE-2020-36322\nhttps://access.redhat.com/security/cve/CVE-2021-0342\nhttps://access.redhat.com/security/cve/CVE-2021-3121\nhttps://access.redhat.com/security/cve/CVE-2021-3177\nhttps://access.redhat.com/security/cve/CVE-2021-3326\nhttps://access.redhat.com/security/cve/CVE-2021-21642\nhttps://access.redhat.com/security/cve/CVE-2021-21643\nhttps://access.redhat.com/security/cve/CVE-2021-21644\nhttps://access.redhat.com/security/cve/CVE-2021-21645\nhttps://access.redhat.com/security/cve/CVE-2021-23336\nhttps://access.redhat.com/security/cve/CVE-2021-25215\nhttps://access.redhat.com/security/cve/CVE-2021-30465\nhttps://access.redhat.com/security/updates/classification/#moderate\n\n6. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nPEh85hYKLe4=\n=Xe05\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. ==========================================================================\nUbuntu Security Notice USN-4665-2\nDecember 09, 2020\n\ncurl vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 14.04 ESM\n- Ubuntu 12.04 ESM\n\nSummary:\n\nSeveral security issues were fixed in curl. \n\nSoftware Description:\n- curl: HTTP, HTTPS, and FTP client and client libraries\n\nDetails:\n\nUSN-4665-1 fixed several vulnerabilities in curl. This update provides\nthe corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. \n\nOriginal advisory details:\n\n Varnavas Papaioannou discovered that curl incorrectly handled FTP PASV\n responses. (CVE-2020-8284)\n\n It was discovered that curl incorrectly handled FTP wildcard matchins. A\n remote attacker could possibly use this issue to cause curl to consume\n resources and crash, resulting in a denial of service. (CVE-2020-8285)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 14.04 ESM:\n  curl                            7.35.0-1ubuntu2.20+esm6\n  libcurl3                        7.35.0-1ubuntu2.20+esm6\n  libcurl3-gnutls                 7.35.0-1ubuntu2.20+esm6\n  libcurl3-nss                    7.35.0-1ubuntu2.20+esm6\n\nUbuntu 12.04 ESM:\n  curl                            7.22.0-3ubuntu4.29\n  libcurl3                        7.22.0-3ubuntu4.29\n  libcurl3-gnutls                 7.22.0-3ubuntu4.29\n  libcurl3-nss                    7.22.0-3ubuntu4.29\n\nIn general, a standard system update will make all the necessary changes",
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CVE-2020-8284 (GCVE-0-2020-8284)

Vulnerability from cvelistv5 – Published: 2020-12-14 19:38 – Updated: 2024-08-04 09:56

Summary

Severity ?

No CVSS data available.

CWE

CWE-200 - Information Disclosure (CWE-200)

Assigner

hackerone

References

URL

	Vendor	Product	Version
	n/a	https://github.com/curl/curl	Affected: 7.73.0 and earlier

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202012-1277

curl vulnerabilities

CVE-2020-8284 (GCVE-0-2020-8284)

Tags

Sightings

Nomenclature