TROYANOSYVIRUS
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CVE-2025-27220

MEDIUM
4.0

Descripcion

In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.

Detalles CVE

Puntuacion CVSS v3.14.0
SeveridadMEDIUM
Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
Vector de ataqueNETWORK
ComplejidadHIGH
Privilegios requeridosNONE
Interaccion usuarioNONE
Publicado3/4/2025
Ultima modificacion11/3/2025
Fuentenvd
Avistamientos honeypot0

Productos afectados

ruby-lang:cgiruby-lang:ruby

Debilidades (CWE)

CWE-1333CWE-1333

Referencias

https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27220.yml(cve@mitre.org)
https://hackerone.com/reports/2890322(cve@mitre.org)
https://lists.debian.org/debian-lts-announce/2025/03/msg00008.html(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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