CVE-2022-23959

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-23959
In Varnish Cache before 6.6.2 and 7.x before 7.0.2, Varnish Cache 6.0 LTS before 6.0.10, and and Varnish Enterprise (Cache Plus) 4.1.x before 4.1.11r6 and 6.0.x before 6.0.9r4, request smuggling can occur for HTTP/1 connections.

9.1 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

6.4 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:N

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://docs.varnish-software.com/security/VSV00008/ Mitigation Vendor Advisory
https://lists.debian.org/debian-lts-announce/2022/02/msg00014.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMMDMQWNAE3BTSZUHXQHVAMZC5TLHLYT/
https://varnish-cache.org/security/VSV00008.html Mitigation Vendor Advisory
https://www.debian.org/security/2022/dsa-5088 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:varnish-software:varnich_cache:*:*:*:*:-:*:*:*
cpe:2.3:a:varnish-software:varnich_cache:*:*:*:*:plus:*:*:*
cpe:2.3:a:varnish-software:varnich_cache:4.1:*:*:*:lts:*:*:*
cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*
cpe:2.3:a:varnish-software:varnish_cache_plus:*:*:*:*:*:*:*:*
cpe:2.3:a:varnish_cache_project:varnish_cache:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
History

02 Aug 2022, 19:35

Type Values Removed Values Added
CPE cpe:2.3:a:varnish-software:varnich_cache:*:*:*:*:lts:*:*:* cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*
cpe:2.3:a:varnish-software:varnish_cache_plus:*:*:*:*:*:*:*:*
cpe:2.3:a:varnish_cache_project:varnish_cache:*:*:*:*:*:*:*:*

17 Mar 2022, 16:23

Type Values Removed Values Added
CPE cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/02/msg00014.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/02/msg00014.html - Mailing List, Third Party Advisory
References (DEBIAN) https://www.debian.org/security/2022/dsa-5088 - (DEBIAN) https://www.debian.org/security/2022/dsa-5088 - Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMMDMQWNAE3BTSZUHXQHVAMZC5TLHLYT/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMMDMQWNAE3BTSZUHXQHVAMZC5TLHLYT/ - Mailing List, Third Party Advisory

04 Mar 2022, 13:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2022/dsa-5088 -

16 Feb 2022, 04:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMMDMQWNAE3BTSZUHXQHVAMZC5TLHLYT/ -

14 Feb 2022, 12:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/02/msg00014.html -

07 Feb 2022, 18:16

Type Values Removed Values Added
CPE cpe:2.3:a:varnish-software:varnich_cache:*:*:*:*:lts:*:*:*
cpe:2.3:a:varnish-software:varnich_cache:*:*:*:*:plus:*:*:*
cpe:2.3:a:varnish-software:varnich_cache:4.1:*:*:*:lts:*:*:*
cpe:2.3:a:varnish-software:varnich_cache:*:*:*:*:-:*:*:*
References (MISC) https://docs.varnish-software.com/security/VSV00008/ - (MISC) https://docs.varnish-software.com/security/VSV00008/ - Mitigation, Vendor Advisory
References (MISC) https://varnish-cache.org/security/VSV00008.html - (MISC) https://varnish-cache.org/security/VSV00008.html - Mitigation, Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 6.4
v3 : 9.1
CWE CWE-444

26 Jan 2022, 01:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-26 01:15

Updated : 2024-02-04 22:08

NVD link : CVE-2022-23959

Mitre link : CVE-2022-23959

CVE.ORG link : CVE-2022-23959

JSON object : View

Products Affected

varnish-software

  • varnich_cache
  • varnish_cache
  • varnish_cache_plus

varnish_cache_project

  • varnish_cache

fedoraproject

  • fedora

debian

  • debian_linux
CWE
CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')