ALSA-2023:5989

See a problem?
Source
https://errata.almalinux.org/8/ALSA-2023-5989.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5989.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2023:5989
Related
Published
2023-10-23T00:00:00Z
Modified
2023-10-25T14:24:57Z
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:8 / varnish

Package

Name
varnish

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.8-3.module_el8.8.0+3665+0b8dabc5.1.alma.1

AlmaLinux:8 / varnish-devel

Package

Name
varnish-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.8-3.module_el8.8.0+3665+0b8dabc5.1.alma.1

AlmaLinux:8 / varnish-docs

Package

Name
varnish-docs

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.8-3.module_el8.8.0+3665+0b8dabc5.1.alma.1

AlmaLinux:8 / varnish-modules

Package

Name
varnish-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.15.0-6.module_el8.5.0+2620+03a0c2cc

AlmaLinux:8 / varnish-modules

Package

Name
varnish-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.15.0-6.module_el8.5.0+76+a10ffa55

AlmaLinux:8 / varnish-modules

Package

Name
varnish-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.15.0-6.module_el8.6.0+3089+dac88e97