Headline
RHSA-2022:8647: Red Hat Security Advisory: varnish:6 security update
An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Related CVEs:
- CVE-2022-45060: varnish: Request Forgery Vulnerability
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Issued:
2022-11-28
Updated:
2022-11-28
RHSA-2022:8647 - Security Advisory
- Overview
- Updated Packages
Synopsis
Important: varnish:6 security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
View affected systems
Topic
An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions.
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.
Description
Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don’t have to create the same web page over and over again, giving the website a significant speed up.
Security Fix(es):
- varnish: Request Forgery Vulnerability (CVE-2022-45060)
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.
Affected Products
- Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1 ppc64le
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.1 x86_64
Fixes
- BZ - 2141844 - CVE-2022-45060 varnish: Request Forgery Vulnerability
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1
SRPM
varnish-6.0.2-2.module+el8.1.0+17243+35307414.2.src.rpm
SHA-256: 57d5ee45c927acd34b670267ff1f2927224009dcb6dbea2231e293c6b35ddc22
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.src.rpm
SHA-256: a101eb216a9aa903750d880c1fac433f0e0ea1578c7360621305352c1dfbbcd9
ppc64le
varnish-6.0.2-2.module+el8.1.0+17243+35307414.2.ppc64le.rpm
SHA-256: 9814c8ccf4e89b133c5f4c6c008daa9d33737b313b5183462de5800b2910d16f
varnish-devel-6.0.2-2.module+el8.1.0+17243+35307414.2.ppc64le.rpm
SHA-256: 0ec8a9c2a29452ee38ddddbcdabb9b3e82d273a5c7455d721f4c284c28f9124e
varnish-docs-6.0.2-2.module+el8.1.0+17243+35307414.2.ppc64le.rpm
SHA-256: 58902e36ab9254623f92bd3e0205871812ba067d915ca4e61accc704c78b9e4a
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.ppc64le.rpm
SHA-256: 88bd35b743b3dadd51dbcb3600f164eb37ad65586170f368d2ae1b3d83e68c84
varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.ppc64le.rpm
SHA-256: 9a2125337372a042a2ca55c90b75e88b259303a5188d60fa797e6ab2ddce8f4f
varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.ppc64le.rpm
SHA-256: 0785e2dab5144b555d4e5aa56d96e7d972e1b9c4668771a60b69906a636505d0
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.1
SRPM
varnish-6.0.2-2.module+el8.1.0+17243+35307414.2.src.rpm
SHA-256: 57d5ee45c927acd34b670267ff1f2927224009dcb6dbea2231e293c6b35ddc22
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.src.rpm
SHA-256: a101eb216a9aa903750d880c1fac433f0e0ea1578c7360621305352c1dfbbcd9
x86_64
varnish-6.0.2-2.module+el8.1.0+17243+35307414.2.x86_64.rpm
SHA-256: a064a80f2fa51a90229069a8c95c4e38fc58ec73718af5d9e723df1da906c986
varnish-devel-6.0.2-2.module+el8.1.0+17243+35307414.2.x86_64.rpm
SHA-256: faf3cf477a91b83f91204eb8913e0ba0d7c15bd17b69796b67adc917ea76e288
varnish-docs-6.0.2-2.module+el8.1.0+17243+35307414.2.x86_64.rpm
SHA-256: cda26a92d01997008732c46a7e593bbb12bba5233259417c20d71ed20b3da542
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
SHA-256: 67257e87eae9ca7544823c9aac1fc61736bbf0ee74832664a71acd20979e8167
varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
SHA-256: 07b4604da7dbaff3a48c85f182032fd44eb117f4643b0417e1c68068bb4b8cf6
varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
SHA-256: 4aaf768af9486b39f29571ea120d05e1e296a4782a88f9a24b5f274c8ea3abf3
The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.
Related news
Red Hat Security Advisory 2023-0673-01 - Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.
Debian Linux Security Advisory 5334-1 - Martin van Kervel Smedshammer discovered that varnish, a state of the art, high-performance web accelerator, is prone to a HTTP/2 request forgery vulnerability.
Red Hat Security Advisory 2022-8643-01 - Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.
Red Hat Security Advisory 2022-8646-01 - Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.
Red Hat Security Advisory 2022-8649-01 - Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.
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An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.6 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-45060: varnish: Request Forgery Vulnerability
An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-45060: varnish: Request Forgery Vulnerability
An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-45060: varnish: Request Forgery Vulnerability
An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.4 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-45060: varnish: Request Forgery Vulnerability
An update for varnish is now available for Red Hat Enterprise Linux 9.0 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-45060: varnish: Request Forgery Vulnerability
An update for varnish is now available for Red Hat Enterprise Linux 9. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-45060: varnish: Request Forgery Vulnerability
An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7.2.1. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce invalid HTTP/1 requests to the backend. This could, in turn, be used to exploit vulnerabilities in a server behind the Varnish server. Note: the 6.0.x LTS series (before 6.0.11) is affected.