CVE-2013-4363
CVE-2013-4363
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. NOTE: this issue is due to an incomplete fix for CVE-2013-4287.
EPSS 1,7% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
rubygems Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 3.2.0~rc.1-1
Actualiza a 3.2.0~rc.1-1
rubygems Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 3.2.0~rc.1-1
Actualiza a 3.2.0~rc.1-1
rubygems Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 3.2.0~rc.1-1
Actualiza a 3.2.0~rc.1-1
Fuentes originales
- https://puppet.com/security/cve/cve-2013-4363
- http://www.openwall.com/lists/oss-security/2013/09/18/8
- http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html
- http://www.openwall.com/lists/oss-security/2013/09/14/3
- http://www.openwall.com/lists/oss-security/2013/09/20/1
- https://nvd.nist.gov/vuln/detail/CVE-2013-4363