Headline
RHSA-2022:8650: Red Hat Security Advisory: varnish:6 security update
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
Skip to navigation Skip to main content
Utilities
- Subscriptions
- Downloads
- Containers
- Support Cases
Infrastructure and Management
- Red Hat Enterprise Linux
- Red Hat Virtualization
- Red Hat Identity Management
- Red Hat Directory Server
- Red Hat Certificate System
- Red Hat Satellite
- Red Hat Subscription Management
- Red Hat Update Infrastructure
- Red Hat Insights
- Red Hat Ansible Automation Platform
Cloud Computing
- Red Hat OpenShift
- Red Hat CloudForms
- Red Hat OpenStack Platform
- Red Hat OpenShift Container Platform
- Red Hat OpenShift Data Science
- Red Hat OpenShift Online
- Red Hat OpenShift Dedicated
- Red Hat Advanced Cluster Security for Kubernetes
- Red Hat Advanced Cluster Management for Kubernetes
- Red Hat Quay
- OpenShift Dev Spaces
- Red Hat OpenShift Service on AWS
Storage
- Red Hat Gluster Storage
- Red Hat Hyperconverged Infrastructure
- Red Hat Ceph Storage
- Red Hat OpenShift Data Foundation
Runtimes
- Red Hat Runtimes
- Red Hat JBoss Enterprise Application Platform
- Red Hat Data Grid
- Red Hat JBoss Web Server
- Red Hat Single Sign On
- Red Hat support for Spring Boot
- Red Hat build of Node.js
- Red Hat build of Thorntail
- Red Hat build of Eclipse Vert.x
- Red Hat build of OpenJDK
- Red Hat build of Quarkus
Integration and Automation
- Red Hat Process Automation
- Red Hat Process Automation Manager
- Red Hat Decision Manager
All Products
Issued:
2022-11-28
Updated:
2022-11-28
RHSA-2022:8650 - 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 8.6 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.
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 for x86_64 - Extended Update Support 8.6 x86_64
- Red Hat Enterprise Linux Server - AUS 8.6 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.6 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.6 ppc64le
- Red Hat Enterprise Linux Server - TUS 8.6 x86_64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.6 aarch64
- Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.6 ppc64le
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.6 x86_64
Fixes
- BZ - 2141844 - CVE-2022-45060 varnish: Request Forgery Vulnerability
Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.6
SRPM
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.src.rpm
SHA-256: e0946248a81fd3f339becbf0f8b88e9c75672532f0790ef7007ef7567c327407
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
SHA-256: 4ebfe062040be919d50f2878a1a35f8990a676c8e210ee2c64ce31e447eda88c
x86_64
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: bdd7a53c7d8b1fc3e574c55d94872506f8512263eb6b64f5defc3281230827f9
varnish-devel-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: a82edc45e306b0dfa513c8fe5dbf521fb7ea296d0564df884b0366434deccfe6
varnish-docs-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: 9d82ceb933bb2421601f8a9facf02d2cc4c3dffbe244b742cef88852ad8a9670
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 221f156f879f6969b2af2f2ccccba211ceb121381d01ac5409e6a7da963d6bfb
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 36af9dc02305d588e625d62a337c3a461722cd7205496ec3335589b20482ecc1
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 31eae30e8f83b9332500cbb394b84dce0ff9eea218040b7e76f157d24a2a7a71
Red Hat Enterprise Linux Server - AUS 8.6
SRPM
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.src.rpm
SHA-256: e0946248a81fd3f339becbf0f8b88e9c75672532f0790ef7007ef7567c327407
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
SHA-256: 4ebfe062040be919d50f2878a1a35f8990a676c8e210ee2c64ce31e447eda88c
x86_64
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: bdd7a53c7d8b1fc3e574c55d94872506f8512263eb6b64f5defc3281230827f9
varnish-devel-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: a82edc45e306b0dfa513c8fe5dbf521fb7ea296d0564df884b0366434deccfe6
varnish-docs-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: 9d82ceb933bb2421601f8a9facf02d2cc4c3dffbe244b742cef88852ad8a9670
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 221f156f879f6969b2af2f2ccccba211ceb121381d01ac5409e6a7da963d6bfb
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 36af9dc02305d588e625d62a337c3a461722cd7205496ec3335589b20482ecc1
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 31eae30e8f83b9332500cbb394b84dce0ff9eea218040b7e76f157d24a2a7a71
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.6
SRPM
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.src.rpm
SHA-256: e0946248a81fd3f339becbf0f8b88e9c75672532f0790ef7007ef7567c327407
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
SHA-256: 4ebfe062040be919d50f2878a1a35f8990a676c8e210ee2c64ce31e447eda88c
s390x
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.s390x.rpm
SHA-256: ddd9f2fa8e0e7de5edb813076b310b927593c6df8daff2933d64eaad357decac
varnish-devel-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.s390x.rpm
SHA-256: 9ee7f892c449232cc067d1db8faefa3615249179adea9aca4117e700641fda7e
varnish-docs-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.s390x.rpm
SHA-256: 8456a628130afe6a6ce5b8b61d3cca4720fea41535c1a2d49e3a6bd6d736f527
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm
SHA-256: 8166d71b6b85155f105a10550f19e93b96c377e2f613f4c4c26e9a6758773512
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm
SHA-256: 0f4a76a6f8c26c1128375e361cb97d2c886ade9bd6eb6d2da780b3e6f72fd64c
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm
SHA-256: 1118d2b495c331ac4a89d807e4278185625aa4fabff1efb6526678418e40ce3b
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.6
SRPM
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.src.rpm
SHA-256: e0946248a81fd3f339becbf0f8b88e9c75672532f0790ef7007ef7567c327407
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
SHA-256: 4ebfe062040be919d50f2878a1a35f8990a676c8e210ee2c64ce31e447eda88c
ppc64le
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.ppc64le.rpm
SHA-256: 8b926a8bd4b3695912930e7d55f581e8d8ce51adf2de4d2694d47a9889781698
varnish-devel-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.ppc64le.rpm
SHA-256: 367a76578da9327eda9dc102112d2495d3d118db9e7edededffe5a3309bdca15
varnish-docs-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.ppc64le.rpm
SHA-256: 04f7cf916f10c9563ec60b1a7ca2a355a1d8c72655df17c8aee9a05bd57c071c
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
SHA-256: 5aa000a67dbaea78f3c7e06e3e47cb6d5ed27466e64e7cbd6e375d4ac30f5dc4
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
SHA-256: e4cffa9afc9e318c18dcca237772c2237c8b08717ab56dda529d94d1772abafc
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
SHA-256: 6535f94cd88b59b197081f74ea87859289d8bccb40be675493ad61a79d21214a
Red Hat Enterprise Linux Server - TUS 8.6
SRPM
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.src.rpm
SHA-256: e0946248a81fd3f339becbf0f8b88e9c75672532f0790ef7007ef7567c327407
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
SHA-256: 4ebfe062040be919d50f2878a1a35f8990a676c8e210ee2c64ce31e447eda88c
x86_64
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: bdd7a53c7d8b1fc3e574c55d94872506f8512263eb6b64f5defc3281230827f9
varnish-devel-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: a82edc45e306b0dfa513c8fe5dbf521fb7ea296d0564df884b0366434deccfe6
varnish-docs-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: 9d82ceb933bb2421601f8a9facf02d2cc4c3dffbe244b742cef88852ad8a9670
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 221f156f879f6969b2af2f2ccccba211ceb121381d01ac5409e6a7da963d6bfb
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 36af9dc02305d588e625d62a337c3a461722cd7205496ec3335589b20482ecc1
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 31eae30e8f83b9332500cbb394b84dce0ff9eea218040b7e76f157d24a2a7a71
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.6
SRPM
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.src.rpm
SHA-256: e0946248a81fd3f339becbf0f8b88e9c75672532f0790ef7007ef7567c327407
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
SHA-256: 4ebfe062040be919d50f2878a1a35f8990a676c8e210ee2c64ce31e447eda88c
aarch64
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.aarch64.rpm
SHA-256: 9ca7fbe8bbfbe718d2ec986f28d3ecbc053005c831d7765a5c0da6d611ee94c2
varnish-devel-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.aarch64.rpm
SHA-256: 2453062b407d6d5f3c0e366ce66d9e77f536eed2b2015022aa94719b99efc842
varnish-docs-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.aarch64.rpm
SHA-256: 4eb92849d6cde9c644e3f09fb71d291c1e95e7da4b2590e1f12bdae91f7a0be5
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm
SHA-256: e882c7096da09ad91dfd556cd565f38e0d35023f5aa0a5233da682fa54df8cf0
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm
SHA-256: 4278121d0b416246faf799277094abd997146e564413376c11a5893b68a33f33
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm
SHA-256: a91b9c71657c6474f52e2dd3e4a573d3d8b999b7b0e2135e4febe56db54a7c4a
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.6
SRPM
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.src.rpm
SHA-256: e0946248a81fd3f339becbf0f8b88e9c75672532f0790ef7007ef7567c327407
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
SHA-256: 4ebfe062040be919d50f2878a1a35f8990a676c8e210ee2c64ce31e447eda88c
ppc64le
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.ppc64le.rpm
SHA-256: 8b926a8bd4b3695912930e7d55f581e8d8ce51adf2de4d2694d47a9889781698
varnish-devel-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.ppc64le.rpm
SHA-256: 367a76578da9327eda9dc102112d2495d3d118db9e7edededffe5a3309bdca15
varnish-docs-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.ppc64le.rpm
SHA-256: 04f7cf916f10c9563ec60b1a7ca2a355a1d8c72655df17c8aee9a05bd57c071c
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
SHA-256: 5aa000a67dbaea78f3c7e06e3e47cb6d5ed27466e64e7cbd6e375d4ac30f5dc4
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
SHA-256: e4cffa9afc9e318c18dcca237772c2237c8b08717ab56dda529d94d1772abafc
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
SHA-256: 6535f94cd88b59b197081f74ea87859289d8bccb40be675493ad61a79d21214a
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.6
SRPM
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.src.rpm
SHA-256: e0946248a81fd3f339becbf0f8b88e9c75672532f0790ef7007ef7567c327407
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
SHA-256: 4ebfe062040be919d50f2878a1a35f8990a676c8e210ee2c64ce31e447eda88c
x86_64
varnish-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: bdd7a53c7d8b1fc3e574c55d94872506f8512263eb6b64f5defc3281230827f9
varnish-devel-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: a82edc45e306b0dfa513c8fe5dbf521fb7ea296d0564df884b0366434deccfe6
varnish-docs-6.0.8-2.module+el8.6.0+17240+b7b5e45c.1.x86_64.rpm
SHA-256: 9d82ceb933bb2421601f8a9facf02d2cc4c3dffbe244b742cef88852ad8a9670
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 221f156f879f6969b2af2f2ccccba211ceb121381d01ac5409e6a7da963d6bfb
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 36af9dc02305d588e625d62a337c3a461722cd7205496ec3335589b20482ecc1
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
SHA-256: 31eae30e8f83b9332500cbb394b84dce0ff9eea218040b7e76f157d24a2a7a71
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.
An update for rh-varnish6-varnish is now available for Red Hat Software Collections. 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: An HTTP Request Forgery issue was discovered in Varnish Cache. 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 be used to exploit vulnerabilities in a server behind t...
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.
Red Hat Security Advisory 2022-8650-01 - 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 2022-8644-01 - 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 2022-8647-01 - 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 2022-8645-01 - 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.
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 8.1 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
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.