CVE-2025-27219

MEDIUM

5.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.15.8

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/4/2025

Ultima modificacao11/3/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

ruby-lang:cgi

Fraquezas (CWE)

CWE-770CWE-770

Referencias

https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27219.yml(cve@mitre.org)

https://hackerone.com/reports/2936778(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2025/03/msg00008.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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