Upstream information

CVE-2022-38150 at MITRE

Description

In Varnish Cache 7.0.0, 7.0.1, 7.0.2, and 7.1.0, it is possible to cause the Varnish Server to assert and automatically restart through forged HTTP/1 backend responses. An attack uses a crafted reason phrase of the backend response status line. This is fixed in 7.0.3 and 7.1.1.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1202350 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP4
  • libvarnishapi3 >= 7.1.1-bp154.2.6.1
  • varnish >= 7.1.1-bp154.2.6.1
  • varnish-devel >= 7.1.1-bp154.2.6.1
Patchnames:
openSUSE-2022-10104
openSUSE Leap 15.4
  • libvarnishapi3 >= 7.1.1-bp154.2.6.1
  • varnish >= 7.1.1-bp154.2.6.1
  • varnish-devel >= 7.1.1-bp154.2.6.1
Patchnames:
openSUSE-2022-10104
openSUSE Tumbleweed
  • libvarnishapi3 >= 7.1.1-1.1
  • varnish >= 7.1.1-1.1
  • varnish-devel >= 7.1.1-1.1
Patchnames:
openSUSE Tumbleweed GA libvarnishapi3-7.1.1-1.1


SUSE Timeline for this CVE

CVE page created: Thu Aug 11 08:00:45 2022
CVE page last modified: Fri Nov 4 11:45:30 2022