Fedora Linux 8555 Published by

A trafficserver security update has been released for Fedora 37.



[SECURITY] Fedora 37 Update: trafficserver-9.2.3-1.fc37


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Fedora Update Notification
FEDORA-2023-54fadada12
2023-10-20 01:07:18.449945
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Name : trafficserver
Product : Fedora 37
Version : 9.2.3
Release : 1.fc37
URL : https://trafficserver.apache.org/
Summary : Fast, scalable and extensible HTTP/1.1 and HTTP/2 caching proxy server
Description :
Traffic Server is a high-performance building block for cloud services.
It's more than just a caching proxy server; it also has support for
plugins to build large scale web applications. Key features:

Caching - Improve your response time, while reducing server load and
bandwidth needs by caching and reusing frequently-requested web pages,
images, and web service calls.

Proxying - Easily add keep-alive, filter or anonymize content
requests, or add load balancing by adding a proxy layer.

Fast - Scales well on modern SMP hardware, handling 10s of thousands
of requests per second.

Extensible - APIs to write your own plug-ins to do anything from
modifying HTTP headers to handling ESI requests to writing your own
cache algorithm.

Proven - Handling over 400TB a day at Yahoo! both as forward and
reverse proxies, Apache Traffic Server is battle hardened.

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Update Information:

Update to upstream 9.2.3 Resolves CVE-2023-44487, CVE-2023-41752, CVE-2023-39456
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ChangeLog:

* Wed Oct 11 2023 Jered Floyd [jered@redhat.com] 9.2.3-1
- Update to upstream 9.2.3
- Resolves CVE-2023-44487, CVE-2023-41752, CVE-2023-39456
* Wed Oct 4 2023 Jered Floyd [jered@redhat.com] 9.2.2-2
- Use OpenSSL 1.1.x from EPEL on RHEL 7 to fix Chrome 117+ bugs
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References:

[ 1 ] Bug #2242988 - trafficserver-9.2.3-rc0 is available
https://bugzilla.redhat.com/show_bug.cgi?id=2242988
[ 2 ] Bug #2243251 - [Major Incident] CVE-2023-44487 trafficserver: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) [epel-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2243251
[ 3 ] Bug #2243252 - [Major Incident] CVE-2023-44487 trafficserver: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2243252
[ 4 ] Bug #2245107 - CVE-2023-39456 trafficserver: improper input validation vulnerability [epel-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2245107
[ 5 ] Bug #2245110 - CVE-2023-39456 trafficserver: improper input validation vulnerability [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2245110
[ 6 ] Bug #2245141 - CVE-2023-41752 trafficserver: possible exposure of sensitive information [epel-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2245141
[ 7 ] Bug #2245142 - CVE-2023-41752 trafficserver: possible exposure of sensitive information [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2245142
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2023-54fadada12' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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