CVE-2018-8780
CVE-2018-8780
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed.
CVSS 9.1 · Crítica · EPSS 10,0% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
ruby1.9.1 Ubuntu:14.04:LTS
- Versiones
- 1.9.3.194-8.1ubuntu2
- 1.9.3.448-1ubuntu1
- 1.9.3.448-1ubuntu2
- 1.9.3.484-1ubuntu1
- 1.9.3.484-1ubuntu2
- 1.9.3.484-2ubuntu1
- 1.9.3.484-2ubuntu1.1
- 1.9.3.484-2ubuntu1.2
- 1.9.3.484-2ubuntu1.3
- 1.9.3.484-2ubuntu1.5
- 1.9.3.484-2ubuntu1.6
- 1.9.3.484-2ubuntu1.7
- 1.9.3.484-2ubuntu1.8
- 1.9.3.484-2ubuntu1.10
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.9.3.484-2ubuntu1.11
Actualiza a 1.9.3.484-2ubuntu1.11
ruby2.0 Ubuntu:14.04:LTS
- Versiones
- 2.0.0.299-2
- 2.0.0.343-1
- 2.0.0.343-1ubuntu1
- 2.0.0.353-1
- 2.0.0.353-1ubuntu1
- 2.0.0.484-1ubuntu1
- 2.0.0.484-1ubuntu2
- 2.0.0.484-1ubuntu2.1
- 2.0.0.484-1ubuntu2.2
- 2.0.0.484-1ubuntu2.4
- 2.0.0.484-1ubuntu2.5
- 2.0.0.484-1ubuntu2.6
- 2.0.0.484-1ubuntu2.8
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.0.0.484-1ubuntu2.9
Actualiza a 2.0.0.484-1ubuntu2.9
ruby2.3 Ubuntu:16.04:LTS
- Versiones
- 2.3.0-1
- 2.3.0-2
- 2.3.0-4ubuntu2
- 2.3.0-4ubuntu3
- 2.3.0-5ubuntu1
- 2.3.1-2~16.04
- 2.3.1-2~16.04.2
- 2.3.1-2~16.04.4
- 2.3.1-2~16.04.5
- 2.3.1-2~16.04.6
- 2.3.1-2~16.04.7
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.3.1-2~16.04.9
Actualiza a 2.3.1-2~16.04.9
Fuentes originales
- https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/
- https://access.redhat.com/errata/RHSA-2018:3729
- https://usn.ubuntu.com/3626-1/
- http://www.securitytracker.com/id/1042004
- https://access.redhat.com/errata/RHSA-2018:3730
- https://lists.debian.org/debian-lts-announce/2018/04/msg00023.html
- https://access.redhat.com/errata/RHSA-2018:3731
- https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/
- https://www.ruby-lang.org/en/news/2018/03/28/poisoned-nul-byte-dir-cve-2018-8780/
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
- http://www.securityfocus.com/bid/103739
- https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/
- https://www.debian.org/security/2018/dsa-4259
- https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/
- https://lists.debian.org/debian-lts-announce/2018/04/msg00024.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html
- https://access.redhat.com/errata/RHSA-2019:2028
- https://access.redhat.com/errata/RHSA-2020:0542
- https://access.redhat.com/errata/RHSA-2020:0591
- https://access.redhat.com/errata/RHSA-2020:0663
- https://nvd.nist.gov/vuln/detail/CVE-2018-8780