VAR-202101-1926
Vulnerability from variot - Updated: 2025-12-22 22:11Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character. A heap-based overflow has been discovered in the set_cmd() function in sudo, which may allow a local attacker to execute commands with elevated administrator privileges.CVE-2021-3156 AffectedCVE-2021-3156 Affected. Sensormatic Electronics Company ( Johnson Controls subsidiary) Illustra is a surveillance and security camera system. Illustra includes vulnerabilities related to boundary condition determination ( CWE-193 , CVE-2021-3156 ) exists.Installed in the product by a third party under certain conditions Linux Operating system administrator privileges can be obtained. Any local user (sudoers and non-sudoers) can exploit this flaw for root privilege escalation.
For the stable distribution (buster), this problem has been fixed in version 1.8.27-1+deb10u3.
We recommend that you upgrade your sudo packages.
For the detailed security status of sudo please refer to its security tracker page at: https://security-tracker.debian.org/tracker/sudo
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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- Summary:
Red Hat Ansible Automation Platform Resource Operator 1.2 (technical preview) images that fix several security issues. Description:
Red Hat Ansible Automation Platform Resource Operator container images with security fixes.
Ansible Automation Platform manages Ansible Platform jobs and workflows that can interface with any infrastructure on a Red Hat OpenShift Container Platform cluster, or on a traditional infrastructure that is running off-cluster. Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/):
1914774 - CVE-2021-20178 ansible: user data leak in snmp_facts module 1915808 - CVE-2021-20180 ansible module: bitbucket_pipeline_variable exposes secured values 1916813 - CVE-2021-20191 ansible: multiple modules expose secured values 1925002 - CVE-2021-20228 ansible: basic.py no_log with fallback option 1939349 - CVE-2021-3447 ansible: multiple modules expose secured values
-
6 ELS) - i386, s390x, x86_64
-
These packages include redhat-release-virtualization-host. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.
Bug Fix(es):
- When performing an upgrade of the Red Hat Virtualization Host using the
command
yum update, the yum repository for RHV 4.3 EUS is unreachable
As a workaround, run the following command:
# yum update --releasever=7Server (BZ#1899378)
- Bugs fixed (https://bugzilla.redhat.com/):
1889686 - CVE-2020-25684 dnsmasq: loose address/port check in reply_query() makes forging replies easier for an off-path attacker 1889688 - CVE-2020-25685 dnsmasq: loose query name check in reply_query() makes forging replies easier for an off-path attacker 1890125 - CVE-2020-25686 dnsmasq: multiple queries forwarded for the same name makes forging replies easier for an off-path attacker 1899378 - rhel-7-server-rhvh-4.3-eus-rpms repo is unavailable 1916111 - Rebase RHV-H 4.3 EUS on RHEL 7.9.z #3 1917684 - CVE-2021-3156 sudo: Heap buffer overflow in argument parsing
- This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. ========================================================================== Ubuntu Security Notice USN-4705-1 January 26, 2021
sudo vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in Sudo. A local attacker could possibly use this issue to obtain unintended access to the administrator account. (CVE-2021-3156)
It was discovered that the Sudo sudoedit utility incorrectly handled checking directory permissions. A local attacker could possibly use this issue to bypass file permissions and determine if a directory exists or not. (CVE-2021-23239)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: sudo 1.9.1-1ubuntu1.1 sudo-ldap 1.9.1-1ubuntu1.1
Ubuntu 20.04 LTS: sudo 1.8.31-1ubuntu1.2 sudo-ldap 1.8.31-1ubuntu1.2
Ubuntu 18.04 LTS: sudo 1.8.21p2-3ubuntu1.4 sudo-ldap 1.8.21p2-3ubuntu1.4
Ubuntu 16.04 LTS: sudo 1.8.16-0ubuntu1.10 sudo-ldap 1.8.16-0ubuntu1.10
In general, a standard system update will make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Important: sudo security update Advisory ID: RHSA-2021:0223-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0223 Issue date: 2021-01-26 CVE Names: CVE-2021-3156 ==================================================================== 1. Summary:
An update for sudo is now available for Red Hat Enterprise Linux 7.6 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. 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.
- Relevant releases/architectures:
Red Hat Enterprise Linux ComputeNode EUS (v. 7.6) - x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.6) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.6) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x
- Description:
The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root.
Security Fix(es):
- sudo: Heap buffer overflow in argument parsing (CVE-2021-3156)
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.
- 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/):
1917684 - CVE-2021-3156 sudo: Heap buffer overflow in argument parsing
- Package List:
Red Hat Enterprise Linux ComputeNode EUS (v. 7.6):
Source: sudo-1.8.23-3.el7_6.2.src.rpm
x86_64: sudo-1.8.23-3.el7_6.2.x86_64.rpm sudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6):
x86_64: sudo-debuginfo-1.8.23-3.el7_6.2.i686.rpm sudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm sudo-devel-1.8.23-3.el7_6.2.i686.rpm sudo-devel-1.8.23-3.el7_6.2.x86_64.rpm
Red Hat Enterprise Linux Server EUS (v. 7.6):
Source: sudo-1.8.23-3.el7_6.2.src.rpm
ppc64: sudo-1.8.23-3.el7_6.2.ppc64.rpm sudo-debuginfo-1.8.23-3.el7_6.2.ppc64.rpm
ppc64le: sudo-1.8.23-3.el7_6.2.ppc64le.rpm sudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm
s390x: sudo-1.8.23-3.el7_6.2.s390x.rpm sudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm
x86_64: sudo-1.8.23-3.el7_6.2.x86_64.rpm sudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source: sudo-1.8.23-3.el7_6.2.src.rpm
aarch64: sudo-1.8.23-3.el7_6.2.aarch64.rpm sudo-debuginfo-1.8.23-3.el7_6.2.aarch64.rpm
ppc64le: sudo-1.8.23-3.el7_6.2.ppc64le.rpm sudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm
s390x: sudo-1.8.23-3.el7_6.2.s390x.rpm sudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm
Red Hat Enterprise Linux Server Optional EUS (v. 7.6):
ppc64: sudo-debuginfo-1.8.23-3.el7_6.2.ppc.rpm sudo-debuginfo-1.8.23-3.el7_6.2.ppc64.rpm sudo-devel-1.8.23-3.el7_6.2.ppc.rpm sudo-devel-1.8.23-3.el7_6.2.ppc64.rpm
ppc64le: sudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm sudo-devel-1.8.23-3.el7_6.2.ppc64le.rpm
s390x: sudo-debuginfo-1.8.23-3.el7_6.2.s390.rpm sudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm sudo-devel-1.8.23-3.el7_6.2.s390.rpm sudo-devel-1.8.23-3.el7_6.2.s390x.rpm
x86_64: sudo-debuginfo-1.8.23-3.el7_6.2.i686.rpm sudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm sudo-devel-1.8.23-3.el7_6.2.i686.rpm sudo-devel-1.8.23-3.el7_6.2.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):
aarch64: sudo-debuginfo-1.8.23-3.el7_6.2.aarch64.rpm sudo-devel-1.8.23-3.el7_6.2.aarch64.rpm
ppc64le: sudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm sudo-devel-1.8.23-3.el7_6.2.ppc64le.rpm
s390x: sudo-debuginfo-1.8.23-3.el7_6.2.s390.rpm sudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm sudo-devel-1.8.23-3.el7_6.2.s390.rpm sudo-devel-1.8.23-3.el7_6.2.s390x.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2021-3156 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/RHSB-2021-002
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via \"sudoedit -s\" and a command-line argument that ends with a single backslash character. A heap-based overflow has been discovered in the set_cmd() function in sudo, which may allow a local attacker to execute commands with elevated administrator privileges.CVE-2021-3156 AffectedCVE-2021-3156 Affected. Sensormatic Electronics Company ( Johnson Controls subsidiary) Illustra is a surveillance and security camera system. Illustra includes vulnerabilities related to boundary condition determination ( CWE-193 , CVE-2021-3156 ) exists.Installed in the product by a third party under certain conditions Linux Operating system administrator privileges can be obtained. Any local user (sudoers and non-sudoers)\ncan exploit this flaw for root privilege escalation. \n\nFor the stable distribution (buster), this problem has been fixed in\nversion 1.8.27-1+deb10u3. \n\nWe recommend that you upgrade your sudo packages. \n\nFor the detailed security status of sudo please refer to its security\ntracker page at:\nhttps://security-tracker.debian.org/tracker/sudo\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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\n1EnlHYz0E4BUfb15ECWLfN9BM/MyPhkdKadIrrd+zJEwq+KVcHo=\n=d9gQ\n-----END PGP SIGNATURE-----\n. 7.3) - x86_64\n\n3. Summary:\n\nRed Hat Ansible Automation Platform Resource Operator 1.2 (technical\npreview) images that fix several security issues. Description:\n\nRed Hat Ansible Automation Platform Resource Operator container images\nwith security fixes. \n\nAnsible Automation Platform manages Ansible Platform jobs and workflows\nthat can interface with any infrastructure on a Red Hat OpenShift Container\nPlatform cluster, or on a traditional infrastructure that is running\noff-cluster. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/):\n\n1914774 - CVE-2021-20178 ansible: user data leak in snmp_facts module\n1915808 - CVE-2021-20180 ansible module: bitbucket_pipeline_variable exposes secured values\n1916813 - CVE-2021-20191 ansible: multiple modules expose secured values\n1925002 - CVE-2021-20228 ansible: basic.py no_log with fallback option\n1939349 - CVE-2021-3447 ansible: multiple modules expose secured values\n\n5. 6 ELS) - i386, s390x, x86_64\n\n3. These packages include redhat-release-virtualization-host. \nRHVH features a Cockpit user interface for monitoring the host\u0027s resources\nand performing administrative tasks. \n\nBug Fix(es):\n\n* When performing an upgrade of the Red Hat Virtualization Host using the\ncommand `yum update`, the yum repository for RHV 4.3 EUS is unreachable\n\nAs a workaround, run the following command:\n`# yum update --releasever=7Server` (BZ#1899378)\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n1889686 - CVE-2020-25684 dnsmasq: loose address/port check in reply_query() makes forging replies easier for an off-path attacker\n1889688 - CVE-2020-25685 dnsmasq: loose query name check in reply_query() makes forging replies easier for an off-path attacker\n1890125 - CVE-2020-25686 dnsmasq: multiple queries forwarded for the same name makes forging replies easier for an off-path attacker\n1899378 - rhel-7-server-rhvh-4.3-eus-rpms repo is unavailable\n1916111 - Rebase RHV-H 4.3 EUS on RHEL 7.9.z #3\n1917684 - CVE-2021-3156 sudo: Heap buffer overflow in argument parsing\n\n6. This update provides\nthe corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. ==========================================================================\nUbuntu Security Notice USN-4705-1\nJanuary 26, 2021\n\nsudo vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 20.10\n- Ubuntu 20.04 LTS\n- Ubuntu 18.04 LTS\n- Ubuntu 16.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in Sudo. A local attacker could possibly use this issue to obtain unintended\naccess to the administrator account. (CVE-2021-3156)\n\nIt was discovered that the Sudo sudoedit utility incorrectly handled\nchecking directory permissions. A local attacker could possibly use this\nissue to bypass file permissions and determine if a directory exists or\nnot. (CVE-2021-23239)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 20.10:\n sudo 1.9.1-1ubuntu1.1\n sudo-ldap 1.9.1-1ubuntu1.1\n\nUbuntu 20.04 LTS:\n sudo 1.8.31-1ubuntu1.2\n sudo-ldap 1.8.31-1ubuntu1.2\n\nUbuntu 18.04 LTS:\n sudo 1.8.21p2-3ubuntu1.4\n sudo-ldap 1.8.21p2-3ubuntu1.4\n\nUbuntu 16.04 LTS:\n sudo 1.8.16-0ubuntu1.10\n sudo-ldap 1.8.16-0ubuntu1.10\n\nIn general, a standard system update will make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Important: sudo security update\nAdvisory ID: RHSA-2021:0223-01\nProduct: Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2021:0223\nIssue date: 2021-01-26\nCVE Names: CVE-2021-3156\n====================================================================\n1. Summary:\n\nAn update for sudo is now available for Red Hat Enterprise Linux 7.6\nExtended Update Support. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. 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. Relevant releases/architectures:\n\nRed Hat Enterprise Linux ComputeNode EUS (v. 7.6) - x86_64\nRed Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6) - x86_64\nRed Hat Enterprise Linux Server EUS (v. 7.6) - ppc64, ppc64le, s390x, x86_64\nRed Hat Enterprise Linux Server Optional EUS (v. 7.6) - ppc64, ppc64le, s390x, x86_64\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x\n\n3. Description:\n\nThe sudo packages contain the sudo utility which allows system\nadministrators to provide certain users with the permission to execute\nprivileged commands, which are used for system management purposes, without\nhaving to log in as root. \n\nSecurity Fix(es):\n\n* sudo: Heap buffer overflow in argument parsing (CVE-2021-3156)\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\n4. 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\n1917684 - CVE-2021-3156 sudo: Heap buffer overflow in argument parsing\n\n6. Package List:\n\nRed Hat Enterprise Linux ComputeNode EUS (v. 7.6):\n\nSource:\nsudo-1.8.23-3.el7_6.2.src.rpm\n\nx86_64:\nsudo-1.8.23-3.el7_6.2.x86_64.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm\n\nRed Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6):\n\nx86_64:\nsudo-debuginfo-1.8.23-3.el7_6.2.i686.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm\nsudo-devel-1.8.23-3.el7_6.2.i686.rpm\nsudo-devel-1.8.23-3.el7_6.2.x86_64.rpm\n\nRed Hat Enterprise Linux Server EUS (v. 7.6):\n\nSource:\nsudo-1.8.23-3.el7_6.2.src.rpm\n\nppc64:\nsudo-1.8.23-3.el7_6.2.ppc64.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.ppc64.rpm\n\nppc64le:\nsudo-1.8.23-3.el7_6.2.ppc64le.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm\n\ns390x:\nsudo-1.8.23-3.el7_6.2.s390x.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm\n\nx86_64:\nsudo-1.8.23-3.el7_6.2.x86_64.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):\n\nSource:\nsudo-1.8.23-3.el7_6.2.src.rpm\n\naarch64:\nsudo-1.8.23-3.el7_6.2.aarch64.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.aarch64.rpm\n\nppc64le:\nsudo-1.8.23-3.el7_6.2.ppc64le.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm\n\ns390x:\nsudo-1.8.23-3.el7_6.2.s390x.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm\n\nRed Hat Enterprise Linux Server Optional EUS (v. 7.6):\n\nppc64:\nsudo-debuginfo-1.8.23-3.el7_6.2.ppc.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.ppc64.rpm\nsudo-devel-1.8.23-3.el7_6.2.ppc.rpm\nsudo-devel-1.8.23-3.el7_6.2.ppc64.rpm\n\nppc64le:\nsudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm\nsudo-devel-1.8.23-3.el7_6.2.ppc64le.rpm\n\ns390x:\nsudo-debuginfo-1.8.23-3.el7_6.2.s390.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm\nsudo-devel-1.8.23-3.el7_6.2.s390.rpm\nsudo-devel-1.8.23-3.el7_6.2.s390x.rpm\n\nx86_64:\nsudo-debuginfo-1.8.23-3.el7_6.2.i686.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm\nsudo-devel-1.8.23-3.el7_6.2.i686.rpm\nsudo-devel-1.8.23-3.el7_6.2.x86_64.rpm\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):\n\naarch64:\nsudo-debuginfo-1.8.23-3.el7_6.2.aarch64.rpm\nsudo-devel-1.8.23-3.el7_6.2.aarch64.rpm\n\nppc64le:\nsudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm\nsudo-devel-1.8.23-3.el7_6.2.ppc64le.rpm\n\ns390x:\nsudo-debuginfo-1.8.23-3.el7_6.2.s390.rpm\nsudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm\nsudo-devel-1.8.23-3.el7_6.2.s390.rpm\nsudo-devel-1.8.23-3.el7_6.2.s390x.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2021-3156\nhttps://access.redhat.com/security/updates/classification/#important\nhttps://access.redhat.com/security/vulnerabilities/RHSB-2021-002\n\n8. 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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\nl3p+edOWn0U=GeG5\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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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.
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