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Red Hat Security Advisory 2022-8646-01

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.

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

Synopsis: Important: varnish:6 security update
Advisory ID: RHSA-2022:8646-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8646
Issue date: 2022-11-28
CVE Names: CVE-2022-45060
====================================================================

Summary:

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 AppStream AUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream E4S (v. 8.2) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream TUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64

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.

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/):

2141844 - CVE-2022-45060 varnish: Request Forgery Vulnerability

Package List:

Red Hat Enterprise Linux AppStream AUS (v. 8.2):

Source:
varnish-6.0.2-2.module+el8.2.0+17242+97092129.2.src.rpm
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.src.rpm

aarch64:
varnish-6.0.2-2.module+el8.2.0+17242+97092129.2.aarch64.rpm
varnish-devel-6.0.2-2.module+el8.2.0+17242+97092129.2.aarch64.rpm
varnish-docs-6.0.2-2.module+el8.2.0+17242+97092129.2.aarch64.rpm
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.aarch64.rpm
varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.aarch64.rpm
varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.aarch64.rpm

ppc64le:
varnish-6.0.2-2.module+el8.2.0+17242+97092129.2.ppc64le.rpm
varnish-devel-6.0.2-2.module+el8.2.0+17242+97092129.2.ppc64le.rpm
varnish-docs-6.0.2-2.module+el8.2.0+17242+97092129.2.ppc64le.rpm
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.ppc64le.rpm
varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.ppc64le.rpm
varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.ppc64le.rpm

s390x:
varnish-6.0.2-2.module+el8.2.0+17242+97092129.2.s390x.rpm
varnish-devel-6.0.2-2.module+el8.2.0+17242+97092129.2.s390x.rpm
varnish-docs-6.0.2-2.module+el8.2.0+17242+97092129.2.s390x.rpm
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.s390x.rpm
varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.s390x.rpm
varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.s390x.rpm

x86_64:
varnish-6.0.2-2.module+el8.2.0+17242+97092129.2.x86_64.rpm
varnish-devel-6.0.2-2.module+el8.2.0+17242+97092129.2.x86_64.rpm
varnish-docs-6.0.2-2.module+el8.2.0+17242+97092129.2.x86_64.rpm
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm

Red Hat Enterprise Linux AppStream E4S (v. 8.2):

Source:
varnish-6.0.2-2.module+el8.2.0+17242+97092129.2.src.rpm
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.src.rpm

Red Hat Enterprise Linux AppStream TUS (v. 8.2):

Source:
varnish-6.0.2-2.module+el8.2.0+17242+97092129.2.src.rpm
varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.src.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-2022-45060
https://access.redhat.com/security/updates/classification/#important

Contact:

The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/

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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...

1 year ago

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Red Hat Security Advisory 2022-8644-01

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.

1 year ago

Packet Storm

Open in Source

#vulnerability #web #linux #red_hat

Red Hat Security Advisory 2022-8647-01

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.

1 year ago

Packet Storm

Open in Source

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Red Hat Security Advisory 2022-8645-01

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.

1 year ago

Packet Storm

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