Alerts This Week
Warning Icon 1 916
Alerts This Week
Warning Icon 1 916

Red Hat Enterprise Linux 8 - RHSA-2022-0418-01 Important HTTP Issue

red hat
Calendar Grey February 3, 2022
Dist Redhat Esm H88
An update for varnish:6 has been released for Red Hat Enterprise Linux 8, targeting an HTTP smuggling vulnerability classified as Important.
An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8

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

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.

Topics%20covered

Topics Covered

security advisory security update red hat important request smuggling http vulnerability varnish cache

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

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

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

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.

Topics%20covered

Topics Covered

security advisory security update red hat important request smuggling http vulnerability varnish cache

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

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here