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Hash: SHA256

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

Synopsis:          Important: varnish:6 security update
Advisory ID:       RHSA-2022:0418-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:0418
Issue date:        2022-02-03
CVE Names:         CVE-2022-23959 
====================================================================
1. Summary:

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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. 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: HTTP/1 request smuggling vulnerability (CVE-2022-23959)

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.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

2045031 - CVE-2022-23959 varnish: HTTP/1 request smuggling vulnerability

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.src.rpm
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm

aarch64:
varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.aarch64.rpm
varnish-devel-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.aarch64.rpm
varnish-docs-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.aarch64.rpm
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm

ppc64le:
varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.ppc64le.rpm
varnish-devel-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.ppc64le.rpm
varnish-docs-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.ppc64le.rpm
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm

s390x:
varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.s390x.rpm
varnish-devel-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.s390x.rpm
varnish-docs-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.s390x.rpm
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm

x86_64:
varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.x86_64.rpm
varnish-devel-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.x86_64.rpm
varnish-docs-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.x86_64.rpm
varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm
varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.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/

7. References:

https://access.redhat.com/security/cve/CVE-2022-23959
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2022 Red Hat, Inc.
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RedHat: RHSA-2022-0418:02 Important: varnish:6 security update

An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8

Summary

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: HTTP/1 request smuggling vulnerability (CVE-2022-23959)
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.



Summary


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

References

https://access.redhat.com/security/cve/CVE-2022-23959 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.src.rpm varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.src.rpm
aarch64: varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.aarch64.rpm varnish-devel-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.aarch64.rpm varnish-docs-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.aarch64.rpm varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.aarch64.rpm
ppc64le: varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.ppc64le.rpm varnish-devel-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.ppc64le.rpm varnish-docs-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.ppc64le.rpm varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.ppc64le.rpm
s390x: varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.s390x.rpm varnish-devel-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.s390x.rpm varnish-docs-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.s390x.rpm varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.s390x.rpm
x86_64: varnish-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.x86_64.rpm varnish-devel-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.x86_64.rpm varnish-docs-6.0.8-1.module+el8.5.0+14089+03a0c2cc.1.x86_64.rpm varnish-modules-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm varnish-modules-debuginfo-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.rpm varnish-modules-debugsource-0.15.0-6.module+el8.5.0+11976+0b4af72d.x86_64.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/


Severity
Advisory ID: RHSA-2022:0418-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0418
Issued Date: : 2022-02-03
CVE Names: CVE-2022-23959

Topic

An update for the varnish:6 module is now available for Red Hat EnterpriseLinux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64


Bugs Fixed

2045031 - CVE-2022-23959 varnish: HTTP/1 request smuggling vulnerability


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