ALSA-2023:5924

Source
https://errata.almalinux.org/9/ALSA-2023-5924.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:5924.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2023:5924
Related
Published
2023-10-19T00:00:00Z
Modified
2023-10-20T07:42:51Z
Summary
Important: varnish security update
Details

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):

  • HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

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.

References

Affected packages

AlmaLinux:9 / varnish

Package

Name
varnish

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.2-3.el9_2.1

AlmaLinux:9 / varnish-devel

Package

Name
varnish-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.2-3.el9_2.1

AlmaLinux:9 / varnish-docs

Package

Name
varnish-docs

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.2-3.el9_2.1