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CVE-2024-49761

HIGH

7.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado10/28/2024

Ultima modificacao11/3/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

netapp:ontap_toolsruby-lang:rexmlruby-lang:ruby

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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