Description
In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application Firewall. NOTE: this is related to CVE-2022-39956 but can be considered independent changes to the ModSecurity (C language) codebase.
References
https://github.com/SpiderLabs/ModSecurity/pull/2795
https://github.com/SpiderLabs/ModSecurity/pull/2797
https://github.com/SpiderLabs/ModSecurity/releases/tag/v2.9.6
https://github.com/SpiderLabs/ModSecurity/releases/tag/v3.0.8
https://lists.debian.org/debian-lts-announce/2023/01/msg00023.html
https://github.com/SpiderLabs/ModSecurity/pull/2795
https://github.com/SpiderLabs/ModSecurity/pull/2797
https://github.com/SpiderLabs/ModSecurity/releases/tag/v2.9.6
https://github.com/SpiderLabs/ModSecurity/releases/tag/v3.0.8
https://lists.debian.org/debian-lts-announce/2023/01/msg00023.html
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Modified
Published
2023-01-20T19:15:17.783
2 years agoLast modified
2025-04-03T19:15:38.917
3 months ago