Upstream information

CVE-2022-45060 at MITRE

Description

An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7.2.1. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce invalid HTTP/1 requests to the backend. This could, in turn, be used to exploit vulnerabilities in a server behind the Varnish server. Note: the 6.0.x LTS series (before 6.0.11) is affected.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (CISA-ADP) National Vulnerability Database
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact High High
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1205242 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • varnish >= 6.0.8-2.module+el8.7.0+17239+94d153bd.1
  • varnish-devel >= 6.0.8-2.module+el8.7.0+17239+94d153bd.1
  • varnish-docs >= 6.0.8-2.module+el8.7.0+17239+94d153bd.1
  • varnish-modules >= 0.15.0-6.module+el8.5.0+11976+0b4af72d
 Patchnames:
RHSA-2022:8649
SUSE Liberty Linux 9
  • varnish >= 6.6.2-2.el9_1.1
  • varnish-devel >= 6.6.2-2.el9_1.1
  • varnish-docs >= 6.6.2-2.el9_1.1
 Patchnames:
RHSA-2022:8643
SUSE Package Hub 15 SP4
  • libvarnishapi3 >= 7.2.1-bp154.2.9.1
  • varnish >= 7.2.1-bp154.2.9.1
  • varnish-devel >= 7.2.1-bp154.2.9.1
 Patchnames:
openSUSE-2022-10198
openSUSE Leap 15.4
  • libvarnishapi3 >= 7.2.1-bp154.2.9.1
  • varnish >= 7.2.1-bp154.2.9.1
  • varnish-devel >= 7.2.1-bp154.2.9.1
 Patchnames:
openSUSE-2022-10198
openSUSE Tumbleweed
  • libvarnishapi3 >= 7.2.1-1.1
  • varnish >= 7.2.1-1.1
  • varnish-devel >= 7.2.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-12496

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 15 SP4 varnish Released

SUSE Timeline for this CVE

CVE page created: Wed Nov 9 13:02:34 2022
CVE page last modified: Thu Dec 11 17:10:45 2025