VAR-202104-0334
Vulnerability from variot - Updated: 2026-03-09 22:32curl 7.1.1 to and including 7.75.0 is vulnerable to an "Exposure of Private Personal Information to an Unauthorized Actor" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request. This could lead to exposure of the credentials to the server to which requests were redirected. (CVE-2021-22876) A vulnerability was found in curl where a flaw in the option parser for sending NEW_ENV variables libcurl can pass uninitialized data from a stack-based buffer to the server. This issue leads to potentially revealing sensitive internal information to the server using a clear-text network protocol. The highest threat from this vulnerability is to confidentiality. (CVE-2021-22898).
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-2020-8284
Varnavas Papaioannou reported that a malicious server could use the
PASV response to trick curl into connecting back to an arbitrary IP
address and port, potentially making curl extract information about
services that are otherwise private and not disclosed.
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-2021-22890
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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1944888 - CVE-2021-21409 netty: Request smuggling via content-length header 2004133 - CVE-2021-37136 netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data 2004135 - CVE-2021-37137 netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way 2030932 - CVE-2021-44228 log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value
- JIRA issues fixed (https://issues.jboss.org/):
LOG-1897 - Applying cluster state is causing elasticsearch to hit an issue and become unusable LOG-1925 - [release-5.3] No datapoint for CPU on openshift-logging dashboard LOG-1962 - [release-5.3] CLO panic: runtime error: slice bounds out of range [:-1]
- Summary:
An update for curl is now available for Red Hat Enterprise Linux 8. Relevant releases/architectures:
Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64
- Description:
The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.
Security Fix(es):
-
curl: Leak of authentication credentials in URL via automatic Referer (CVE-2021-22876)
-
curl: TELNET stack contents disclosure (CVE-2021-22898)
-
curl: Incorrect fix for CVE-2021-22898 TELNET stack contents disclosure (CVE-2021-22925)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
- Bugs fixed (https://bugzilla.redhat.com/):
1941964 - CVE-2021-22876 curl: Leak of authentication credentials in URL via automatic Referer 1947493 - Why there is a difference between curl --head output on the RHEL7 and RHEL8. 1964887 - CVE-2021-22898 curl: TELNET stack contents disclosure 1970902 - CVE-2021-22925 curl: Incorrect fix for CVE-2021-22898 TELNET stack contents disclosure
- Package List:
Red Hat Enterprise Linux BaseOS (v. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
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_management_for_kubernetes/2.2/html/release_notes/
Security updates:
-
object-path: Type confusion vulnerability can lead to a bypass of CVE-2020-15256 (CVE-2021-23434)
-
follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor (CVE-2022-0155)
Related bugs:
-
RHACM 2.2.11 images (Bugzilla #2029508)
-
ClusterImageSet has 4.5 which is not supported in ACM 2.2.10 (Bugzilla
2030859)
- -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Moderate: Gatekeeper Operator v0.2 security updates and bug fixes Advisory ID: RHSA-2022:1081-01 Product: Red Hat ACM Advisory URL: https://access.redhat.com/errata/RHSA-2022:1081 Issue date: 2022-03-28 CVE Names: CVE-2019-5827 CVE-2019-13750 CVE-2019-13751 CVE-2019-17594 CVE-2019-17595 CVE-2019-18218 CVE-2019-19603 CVE-2019-20838 CVE-2020-12762 CVE-2020-13435 CVE-2020-14155 CVE-2020-16135 CVE-2020-24370 CVE-2021-3200 CVE-2021-3445 CVE-2021-3521 CVE-2021-3580 CVE-2021-3712 CVE-2021-3800 CVE-2021-3999 CVE-2021-20231 CVE-2021-20232 CVE-2021-22876 CVE-2021-22898 CVE-2021-22925 CVE-2021-23177 CVE-2021-28153 CVE-2021-31566 CVE-2021-33560 CVE-2021-36084 CVE-2021-36085 CVE-2021-36086 CVE-2021-36087 CVE-2021-42574 CVE-2021-43565 CVE-2022-23218 CVE-2022-23219 CVE-2022-23308 CVE-2022-23806 CVE-2022-24407 ==================================================================== 1. Summary:
Gatekeeper Operator v0.2
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:
Gatekeeper Operator v0.2
Gatekeeper is an open source project that applies the OPA Constraint Framework to enforce policies on your Kubernetes clusters.
This advisory contains the container images for Gatekeeper that include security updates, and container upgrades.
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.
Note: Gatekeeper support from the Red Hat support team is limited cases where it is integrated and used with Red Hat Advanced Cluster Management for Kubernetes. For support options for any other use, see the Gatekeeper open source project website at: https://open-policy-agent.github.io/gatekeeper/website/docs/howto/.
Security updates:
-
golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)
-
golang: crypto/elliptic IsOnCurve returns true for invalid field elements (CVE-2022-23806)
-
Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
The requirements to apply the upgraded images are different whether or not you used the operator. Complete the following steps, depending on your installation:
-
- Upgrade gatekeeper operator:
The gatekeeper operator that is installed by the gatekeeper operator policy
has
installPlanApprovalset toAutomatic. This setting means the operator will be upgraded automatically when there is a new version of the operator. No further action is required for upgrade. If you changed the setting forinstallPlanApprovaltomanual, then you must view each cluster to manually approve the upgrade to the operator.
- Upgrade gatekeeper operator:
The gatekeeper operator that is installed by the gatekeeper operator policy
has
-
- Upgrade gatekeeper without the operator: The gatekeeper version is specified as part of the Gatekeeper CR in the gatekeeper operator policy. To upgrade the gatekeeper version: a) Determine the latest version of gatekeeper by visiting: https://catalog.redhat.com/software/containers/rhacm2/gatekeeper-rhel8/5fadb4a18d9a79d2f438a5d9. b) Click the tag dropdown, and find the latest static tag. An example tag is 'v3.3.0-1'. c) Edit the gatekeeper operator policy and update the image tag to use the latest static tag. For example, you might change this line to image: 'registry.redhat.io/rhacm2/gatekeeper-rhel8:v3.3.0-1'.
Refer to https://open-policy-agent.github.io/gatekeeper/website/docs/howto/ for additional information.
- Bugs fixed (https://bugzilla.redhat.com/):
2030787 - CVE-2021-43565 golang.org/x/crypto: empty plaintext packet causes panic 2053429 - CVE-2022-23806 golang: crypto/elliptic IsOnCurve returns true for invalid field elements
- References:
https://access.redhat.com/security/cve/CVE-2019-5827 https://access.redhat.com/security/cve/CVE-2019-13750 https://access.redhat.com/security/cve/CVE-2019-13751 https://access.redhat.com/security/cve/CVE-2019-17594 https://access.redhat.com/security/cve/CVE-2019-17595 https://access.redhat.com/security/cve/CVE-2019-18218 https://access.redhat.com/security/cve/CVE-2019-19603 https://access.redhat.com/security/cve/CVE-2019-20838 https://access.redhat.com/security/cve/CVE-2020-12762 https://access.redhat.com/security/cve/CVE-2020-13435 https://access.redhat.com/security/cve/CVE-2020-14155 https://access.redhat.com/security/cve/CVE-2020-16135 https://access.redhat.com/security/cve/CVE-2020-24370 https://access.redhat.com/security/cve/CVE-2021-3200 https://access.redhat.com/security/cve/CVE-2021-3445 https://access.redhat.com/security/cve/CVE-2021-3521 https://access.redhat.com/security/cve/CVE-2021-3580 https://access.redhat.com/security/cve/CVE-2021-3712 https://access.redhat.com/security/cve/CVE-2021-3800 https://access.redhat.com/security/cve/CVE-2021-3999 https://access.redhat.com/security/cve/CVE-2021-20231 https://access.redhat.com/security/cve/CVE-2021-20232 https://access.redhat.com/security/cve/CVE-2021-22876 https://access.redhat.com/security/cve/CVE-2021-22898 https://access.redhat.com/security/cve/CVE-2021-22925 https://access.redhat.com/security/cve/CVE-2021-23177 https://access.redhat.com/security/cve/CVE-2021-28153 https://access.redhat.com/security/cve/CVE-2021-31566 https://access.redhat.com/security/cve/CVE-2021-33560 https://access.redhat.com/security/cve/CVE-2021-36084 https://access.redhat.com/security/cve/CVE-2021-36085 https://access.redhat.com/security/cve/CVE-2021-36086 https://access.redhat.com/security/cve/CVE-2021-36087 https://access.redhat.com/security/cve/CVE-2021-42574 https://access.redhat.com/security/cve/CVE-2021-43565 https://access.redhat.com/security/cve/CVE-2022-23218 https://access.redhat.com/security/cve/CVE-2022-23219 https://access.redhat.com/security/cve/CVE-2022-23308 https://access.redhat.com/security/cve/CVE-2022-23806 https://access.redhat.com/security/cve/CVE-2022-24407 https://access.redhat.com/security/updates/classification/#moderate https://open-policy-agent.github.io/gatekeeper/website/docs/howto/
- 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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Red Hat Openshift GitOps is a declarative way to implement continuous deployment for cloud native applications. Bugs fixed (https://bugzilla.redhat.com/):
2050826 - CVE-2022-24348 gitops: Path traversal and dereference of symlinks when passing Helm value files
- Red Hat OpenShift Container Storage is highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform. In addition to persistent storage, Red Hat OpenShift Container Storage provides a multicloud data management service with an S3 compatible API.
Bug Fix(es):
-
Previously, when the namespace store target was deleted, no alert was sent to the namespace bucket because of an issue in calculating the namespace bucket health. With this update, the issue in calculating the namespace bucket health is fixed and alerts are triggered as expected. (BZ#1993873)
-
Previously, the Multicloud Object Gateway (MCG) components performed slowly and there was a lot of pressure on the MCG components due to non-optimized database queries. With this update the non-optimized database queries are fixed which reduces the compute resources and time taken for queries. Bugs fixed (https://bugzilla.redhat.com/):
1993873 - [4.8.z clone] Alert NooBaaNamespaceBucketErrorState is not triggered when namespacestore's target bucket is deleted 2006958 - CVE-2020-26301 nodejs-ssh2: Command injection by calling vulnerable method with untrusted input
- Summary:
The Migration Toolkit for Containers (MTC) 1.5.2 is now available. Description:
The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API. Bugs fixed (https://bugzilla.redhat.com/):
2000734 - CVE-2021-3757 nodejs-immer: prototype pollution may lead to DoS or remote code execution 2005438 - Combining Rsync and Stunnel in a single pod can degrade performance (1.5 backport) 2006842 - MigCluster CR remains in "unready" state and source registry is inaccessible after temporary shutdown of source cluster 2007429 - "oc describe" and "oc log" commands on "Migration resources" tree cannot be copied after failed migration 2022017 - CVE-2021-3948 mig-controller: incorrect namespaces handling may lead to not authorized usage of Migration Toolkit for Containers (MTC)
- Bugs fixed (https://bugzilla.redhat.com/):
1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet 1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic
- JIRA issues fixed (https://issues.jboss.org/):
TRACING-2235 - Release RHOSDT 2.1
6
Show details on source website{
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"data": "curl 7.1.1 to and including 7.75.0 is vulnerable to an \"Exposure of Private Personal Information to an Unauthorized Actor\" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request. This could lead to exposure of the credentials to the server to which requests were redirected. (CVE-2021-22876)\nA vulnerability was found in curl where a flaw in the option parser for sending NEW_ENV variables libcurl can pass uninitialized data from a stack-based buffer to the server. This issue leads to potentially revealing sensitive internal information to the server using a clear-text network protocol. The highest threat from this vulnerability is to confidentiality. (CVE-2021-22898). \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-2020-8284\n\n Varnavas Papaioannou reported that a malicious server could use the\n PASV response to trick curl into connecting back to an arbitrary IP\n address and port, potentially making curl extract information about\n services that are otherwise private and not disclosed. \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-2021-22890\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\niQIzBAEBCgAdFiEEBsId305pBx+F583DbwzL4CFiRygFAmBkQCoACgkQbwzL4CFi\nRyg6Gg/+LqhhJ8+D7skevVkYzxHzdH2yT/XMeoYp0D37yHmEfH9PyjXwfplG+XEw\n/xwFRBK8qxD1ja+rQddYyeTvi1OMnMgMS3UsRHlfeMnLxh2+oHnvHDYG848npUEZ\nRq4YFoc/n9YTAJZP/G4oiuBeXqH2Sqa5hSNT6VrYfRciCxkYnzA78b85KpI8aYyR\nlhfiJMNpwrqDbt/QzblpELBkGMIV402VeiqDwHfcVzm2E810xXQNLvPMbWtvDYkA\nTSrNsdqfuFr1tuQSZY6CGSWEyXtB/tOo8+pvUixlJMBWJMl5TXEcJkD5ckehx0yb\nC3n9yapfklxHiG9lD4zwwIJDqd3Y4SxdDiSlUC4OhdvpwniMygX0S3ICaPA4iac/\ncWanml0Fop3OmRy+vQURTd3sADoT5HoRSUXZVU+HdTrRaEt2xs5okZkWSd3yr4Ux\ni+HgjUAFkkk8DLRB68Bbpx1LGxFGQT7L8yd4wsWINXlzASIP1A5dnNfE5w0VWOHG\n3KDq47wNfjuiZC8GXW+HQCxz5MijnS8Y/Egl0OozNFDwEitNBZEsIjpZaZBdZIwi\nUFfcK7+u/y/TRY54rA4erkdcHFwpYW5EZVGdb7Z+WPWVlzw0ImXrM68LSAhHQaqW\n1Hx4VwwwTsMIPnrx2kriRiiDPOW1r5Kip3yHa+QZLedSRGibQWk=\n=001T\n-----END PGP SIGNATURE-----\n. Bugs fixed (https://bugzilla.redhat.com/):\n\n1944888 - CVE-2021-21409 netty: Request smuggling via content-length header\n2004133 - CVE-2021-37136 netty-codec: Bzip2Decoder doesn\u0027t allow setting size restrictions for decompressed data\n2004135 - CVE-2021-37137 netty-codec: SnappyFrameDecoder doesn\u0027t restrict chunk length and may buffer skippable chunks in an unnecessary way\n2030932 - CVE-2021-44228 log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value\n\n5. JIRA issues fixed (https://issues.jboss.org/):\n\nLOG-1897 - Applying cluster state is causing elasticsearch to hit an issue and become unusable\nLOG-1925 - [release-5.3] No datapoint for CPU on openshift-logging dashboard\nLOG-1962 - [release-5.3] CLO panic: runtime error: slice bounds out of range [:-1]\n\n6. Summary:\n\nAn update for curl is now available for Red Hat Enterprise Linux 8. Relevant releases/architectures:\n\nRed Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64\n\n3. Description:\n\nThe curl packages provide the libcurl library and the curl utility for\ndownloading files from servers using various protocols, including HTTP,\nFTP, and LDAP. \n\nSecurity Fix(es):\n\n* curl: Leak of authentication credentials in URL via automatic Referer\n(CVE-2021-22876)\n\n* curl: TELNET stack contents disclosure (CVE-2021-22898)\n\n* curl: Incorrect fix for CVE-2021-22898 TELNET stack contents disclosure\n(CVE-2021-22925)\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\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat\nEnterprise Linux 8.5 Release Notes linked from the References section. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1941964 - CVE-2021-22876 curl: Leak of authentication credentials in URL via automatic Referer\n1947493 - Why there is a difference between curl --head output on the RHEL7 and RHEL8. \n1964887 - CVE-2021-22898 curl: TELNET stack contents disclosure\n1970902 - CVE-2021-22925 curl: Incorrect fix for CVE-2021-22898 TELNET stack contents disclosure\n\n6. Package List:\n\nRed Hat Enterprise Linux BaseOS (v. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. \n\nClusters and applications are all visible and managed from a single console\n\u2014 with security policy built in. See the following Release Notes documentation, which\nwill be updated shortly for this release, for additional details about this\nrelease:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.2/html/release_notes/\n\nSecurity updates:\n\n* object-path: Type confusion vulnerability can lead to a bypass of\nCVE-2020-15256 (CVE-2021-23434)\n\n* follow-redirects: Exposure of Private Personal Information to an\nUnauthorized Actor (CVE-2022-0155)\n\nRelated bugs: \n\n* RHACM 2.2.11 images (Bugzilla #2029508)\n\n* ClusterImageSet has 4.5 which is not supported in ACM 2.2.10 (Bugzilla\n#2030859)\n\n3. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Moderate: Gatekeeper Operator v0.2 security updates and bug fixes\nAdvisory ID: RHSA-2022:1081-01\nProduct: Red Hat ACM\nAdvisory URL: https://access.redhat.com/errata/RHSA-2022:1081\nIssue date: 2022-03-28\nCVE Names: CVE-2019-5827 CVE-2019-13750 CVE-2019-13751\n CVE-2019-17594 CVE-2019-17595 CVE-2019-18218\n CVE-2019-19603 CVE-2019-20838 CVE-2020-12762\n CVE-2020-13435 CVE-2020-14155 CVE-2020-16135\n CVE-2020-24370 CVE-2021-3200 CVE-2021-3445\n CVE-2021-3521 CVE-2021-3580 CVE-2021-3712\n CVE-2021-3800 CVE-2021-3999 CVE-2021-20231\n CVE-2021-20232 CVE-2021-22876 CVE-2021-22898\n CVE-2021-22925 CVE-2021-23177 CVE-2021-28153\n CVE-2021-31566 CVE-2021-33560 CVE-2021-36084\n CVE-2021-36085 CVE-2021-36086 CVE-2021-36087\n CVE-2021-42574 CVE-2021-43565 CVE-2022-23218\n CVE-2022-23219 CVE-2022-23308 CVE-2022-23806\n CVE-2022-24407\n====================================================================\n1. Summary:\n\nGatekeeper Operator v0.2\n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Description:\n\nGatekeeper Operator v0.2\n\nGatekeeper is an open source project that applies the OPA Constraint\nFramework to enforce policies on your Kubernetes clusters. \n\nThis advisory contains the container images for Gatekeeper that include\nsecurity updates, and container upgrades. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\nNote: Gatekeeper support from the Red Hat support team is limited cases\nwhere it is integrated and used with Red Hat Advanced Cluster Management\nfor Kubernetes. For support options for any other use, see the Gatekeeper\nopen source project website at:\nhttps://open-policy-agent.github.io/gatekeeper/website/docs/howto/. \n\nSecurity updates:\n\n* golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)\n\n* golang: crypto/elliptic IsOnCurve returns true for invalid field elements\n(CVE-2022-23806)\n\n3. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nThe requirements to apply the upgraded images are different whether or not\nyou\nused the operator. Complete the following steps, depending on your\ninstallation:\n\n- - Upgrade gatekeeper operator:\nThe gatekeeper operator that is installed by the gatekeeper operator policy\nhas\n`installPlanApproval` set to `Automatic`. This setting means the operator\nwill\nbe upgraded automatically when there is a new version of the operator. No\nfurther action is required for upgrade. If you changed the setting for\n`installPlanApproval` to `manual`, then you must view each cluster to\nmanually\napprove the upgrade to the operator. \n\n- - Upgrade gatekeeper without the operator:\nThe gatekeeper version is specified as part of the Gatekeeper CR in the\ngatekeeper operator policy. To upgrade the gatekeeper version:\na) Determine the latest version of gatekeeper by visiting:\nhttps://catalog.redhat.com/software/containers/rhacm2/gatekeeper-rhel8/5fadb4a18d9a79d2f438a5d9. \nb) Click the tag dropdown, and find the latest static tag. An example tag\nis\n\u0027v3.3.0-1\u0027. \nc) Edit the gatekeeper operator policy and update the image tag to use the\nlatest static tag. For example, you might change this line to image:\n\u0027registry.redhat.io/rhacm2/gatekeeper-rhel8:v3.3.0-1\u0027. \n\nRefer to https://open-policy-agent.github.io/gatekeeper/website/docs/howto/\nfor additional information. \n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n2030787 - CVE-2021-43565 golang.org/x/crypto: empty plaintext packet causes panic\n2053429 - CVE-2022-23806 golang: crypto/elliptic IsOnCurve returns true for invalid field elements\n\n5. References:\n\nhttps://access.redhat.com/security/cve/CVE-2019-5827\nhttps://access.redhat.com/security/cve/CVE-2019-13750\nhttps://access.redhat.com/security/cve/CVE-2019-13751\nhttps://access.redhat.com/security/cve/CVE-2019-17594\nhttps://access.redhat.com/security/cve/CVE-2019-17595\nhttps://access.redhat.com/security/cve/CVE-2019-18218\nhttps://access.redhat.com/security/cve/CVE-2019-19603\nhttps://access.redhat.com/security/cve/CVE-2019-20838\nhttps://access.redhat.com/security/cve/CVE-2020-12762\nhttps://access.redhat.com/security/cve/CVE-2020-13435\nhttps://access.redhat.com/security/cve/CVE-2020-14155\nhttps://access.redhat.com/security/cve/CVE-2020-16135\nhttps://access.redhat.com/security/cve/CVE-2020-24370\nhttps://access.redhat.com/security/cve/CVE-2021-3200\nhttps://access.redhat.com/security/cve/CVE-2021-3445\nhttps://access.redhat.com/security/cve/CVE-2021-3521\nhttps://access.redhat.com/security/cve/CVE-2021-3580\nhttps://access.redhat.com/security/cve/CVE-2021-3712\nhttps://access.redhat.com/security/cve/CVE-2021-3800\nhttps://access.redhat.com/security/cve/CVE-2021-3999\nhttps://access.redhat.com/security/cve/CVE-2021-20231\nhttps://access.redhat.com/security/cve/CVE-2021-20232\nhttps://access.redhat.com/security/cve/CVE-2021-22876\nhttps://access.redhat.com/security/cve/CVE-2021-22898\nhttps://access.redhat.com/security/cve/CVE-2021-22925\nhttps://access.redhat.com/security/cve/CVE-2021-23177\nhttps://access.redhat.com/security/cve/CVE-2021-28153\nhttps://access.redhat.com/security/cve/CVE-2021-31566\nhttps://access.redhat.com/security/cve/CVE-2021-33560\nhttps://access.redhat.com/security/cve/CVE-2021-36084\nhttps://access.redhat.com/security/cve/CVE-2021-36085\nhttps://access.redhat.com/security/cve/CVE-2021-36086\nhttps://access.redhat.com/security/cve/CVE-2021-36087\nhttps://access.redhat.com/security/cve/CVE-2021-42574\nhttps://access.redhat.com/security/cve/CVE-2021-43565\nhttps://access.redhat.com/security/cve/CVE-2022-23218\nhttps://access.redhat.com/security/cve/CVE-2022-23219\nhttps://access.redhat.com/security/cve/CVE-2022-23308\nhttps://access.redhat.com/security/cve/CVE-2022-23806\nhttps://access.redhat.com/security/cve/CVE-2022-24407\nhttps://access.redhat.com/security/updates/classification/#moderate\nhttps://open-policy-agent.github.io/gatekeeper/website/docs/howto/\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 2022 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niQIVAwUBYkHUf9zjgjWX9erEAQiizw//XXMOXR1Xe/Fp6uV2DCknXEAWJbYuGV43\n9a87QSq5ob3vbqGGXQXLU6ENjFtAx37/+5+UqAVbzcj+LQ0lV6Ny9rVzolDT4ltG\nk7J/BUd/kyr9G5gbiih3D/tm8dLh/rLft8FKgB+hEw+NcXnFlEvW5iEymqAsyH/D\nmrcgCrASFoWG4S4/JC+g8r1TRHAJj4ERAy4ZpDqn/eoOWY3jD+rPv1VD5Z+XaE07\n+jw+mvZukP2l0374Yn3W+g7uVOZ5RSqSpEzBZoSy3ffYAqpK+oQ7eN19DOW7l3tr\nKo/4h4OmLcOtIRedyt86xJe+zY7Ovo1cRP1TUgRapZGpTCPjaQ/okOhAIh03uxrx\nceCawNnagBB1iglJl29GNRUUUU0JWhbEPDLepSjfsyOwkJxvtUulC/W+RJVfpE7Q\nLimNdHDJbFWN1x4IujdJNOCjPnBj6sG84PxLIjx5hM07ARRCBfrHutmlBm6Aq8Ej\nmcNPudtyufYuAqcNx8Pe04kwRmzeukNm/qVvr+ywG1+Rp4yo3mkxplZY+5z7S2sH\nvsciDeEGg6CAh7Sm/zfN3fpvNei1WhzcSxKsHMLB40ASJU2sMe1tt9b2pPhaHfXK\nlYnIN38GSqlQUjvb1jy8ymzOT3+73uCjYQrVbsGXoevb1639pasWv5i9dyx27kPb\n1PnhEG7/jO4=XPu4\n-----END PGP SIGNATURE-----\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. Description:\n\nRed Hat Openshift GitOps is a declarative way to implement continuous\ndeployment for cloud native applications. Bugs fixed (https://bugzilla.redhat.com/):\n\n2050826 - CVE-2022-24348 gitops: Path traversal and dereference of symlinks when passing Helm value files\n\n5. \nRed Hat OpenShift Container Storage is highly scalable, production-grade\npersistent storage for stateful applications running in the Red Hat\nOpenShift Container Platform. In addition to persistent storage, Red Hat\nOpenShift Container Storage provides a multicloud data management service\nwith an S3 compatible API. \n\nBug Fix(es):\n\n* Previously, when the namespace store target was deleted, no alert was\nsent to the namespace bucket because of an issue in calculating the\nnamespace bucket health. With this update, the issue in calculating the\nnamespace bucket health is fixed and alerts are triggered as expected. \n(BZ#1993873)\n\n* Previously, the Multicloud Object Gateway (MCG) components performed\nslowly and there was a lot of pressure on the MCG components due to\nnon-optimized database queries. With this update the non-optimized\ndatabase queries are fixed which reduces the compute resources and time\ntaken for queries. Bugs fixed (https://bugzilla.redhat.com/):\n\n1993873 - [4.8.z clone] Alert NooBaaNamespaceBucketErrorState is not triggered when namespacestore\u0027s target bucket is deleted\n2006958 - CVE-2020-26301 nodejs-ssh2: Command injection by calling vulnerable method with untrusted input\n\n5. Summary:\n\nThe Migration Toolkit for Containers (MTC) 1.5.2 is now available. Description:\n\nThe Migration Toolkit for Containers (MTC) enables you to migrate\nKubernetes resources, persistent volume data, and internal container images\nbetween OpenShift Container Platform clusters, using the MTC web console or\nthe Kubernetes API. Bugs fixed (https://bugzilla.redhat.com/):\n\n2000734 - CVE-2021-3757 nodejs-immer: prototype pollution may lead to DoS or remote code execution\n2005438 - Combining Rsync and Stunnel in a single pod can degrade performance (1.5 backport)\n2006842 - MigCluster CR remains in \"unready\" state and source registry is inaccessible after temporary shutdown of source cluster\n2007429 - \"oc describe\" and \"oc log\" commands on \"Migration resources\" tree cannot be copied after failed migration\n2022017 - CVE-2021-3948 mig-controller: incorrect namespaces handling may lead to not authorized usage of Migration Toolkit for Containers (MTC)\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet\n1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic\n\n5. JIRA issues fixed (https://issues.jboss.org/):\n\nTRACING-2235 - Release RHOSDT 2.1\n\n6",
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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.