7.5

CVE-2024-25126

Exploit

Rack ReDos in content type parsing (2nd degree polynomial)

Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Rack ≫ Rack SwPlatformruby Version >= 0.4 < 2.2.8.1
Rack ≫ Rack SwPlatformruby Version >= 3.0.0 < 3.0.9.1
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 35.38% 0.982
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
security-advisories@github.com 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-1333 Inefficient Regular Expression Complexity

The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.

https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941
Vendor Advisory
Exploit
https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462
Patch
https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49
Patch
https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx
Vendor Advisory
Exploit
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml
Third Party Advisory
Exploit
https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html
Mailing List
https://security.netapp.com/advisory/ntap-20240510-0005/
Third Party Advisory