Description

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.

INFO

Published Date :

2025-03-03T00:00:00.000Z

Last Modified :

2025-11-03T21:13:23.842Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-27219 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
Ruby-lang
  • Cgi
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-27219.

URL Resource
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27219.yml cve-icon cve-icon
https://hackerone.com/reports/2936778 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00008.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-27219 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-27219 cve-icon
https://www.ruby-lang.org/en/news/2025/02/26/security-advisories/ cve-icon
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CVSS Vulnerability Scoring System

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