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CVE-2024-49761

HIGH

7.5

Descripcion

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between &# and x...; in a hex numeric character reference (&#x...;). This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. The REXML gem 3.3.9 or later include the patch to fix the vulnerability.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado10/28/2024

Ultima modificacion11/3/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

netapp:ontap_toolsruby-lang:rexmlruby-lang:ruby

Debilidades (CWE)

CWE-1333

Referencias

https://github.com/ruby/rexml/commit/ce59f2eb1aeb371fe1643414f06618dbe031979f(security-advisories@github.com)

https://github.com/ruby/rexml/security/advisories/GHSA-2rxp-v6pw-ch6m(security-advisories@github.com)

https://www.ruby-lang.org/en/news/2024/10/28/redos-rexml-cve-2024-49761(security-advisories@github.com)

https://lists.debian.org/debian-lts-announce/2025/01/msg00011.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20241227-0004/(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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