7.5

CVE-2025-27219

In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when parsing extremely large cookies.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ruby-lang ≫ Cgi SwPlatform ruby Version < 0.3.5.1
Ruby-lang ≫ Cgi SwPlatform ruby Version >= 0.4.0 < 0.4.2
Ruby-lang ≫ Cgi Version 0.3.6 SwPlatform ruby
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.82% 0.536
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
MITRE 5.8 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

https://hackerone.com/reports/2936778
Permissions Required
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27219.yml
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/03/msg00008.html