CVE-2016-6210
CVE-2016-6210
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
sshd in OpenSSH before 7.3, when SHA256 or SHA512 are used for user password hashing, uses BLOWFISH hashing on a static password when the username does not exist, which allows remote attackers to enumerate users by leveraging the timing difference between responses when a large password is provided.
CVSS 5.9 · Media · EPSS 88,9% · Código de explotación público · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system · network
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
openssh Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:7.2p2-6
Actualiza a 1:7.2p2-6
openssh Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:7.2p2-6
Actualiza a 1:7.2p2-6
openssh Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:7.2p2-6
Actualiza a 1:7.2p2-6
openssh Ubuntu:14.04:LTS
- Versiones
- 1:6.2p2-6
- 1:6.2p2-6ubuntu1
- 1:6.4p1-1
- 1:6.4p1-2
- 1:6.5p1-1
- 1:6.5p1-2
- 1:6.5p1-3
- 1:6.5p1-4
- 1:6.5p1-6
- 1:6.6p1-1
- 1:6.6p1-2
- 1:6.6p1-2ubuntu1
- 1:6.6p1-2ubuntu2
- 1:6.6p1-2ubuntu2.2
- 1:6.6p1-2ubuntu2.3
- 1:6.6p1-2ubuntu2.4
- 1:6.6p1-2ubuntu2.6
- 1:6.6p1-2ubuntu2.7
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:6.6p1-2ubuntu2.8
Actualiza a 1:6.6p1-2ubuntu2.8
openssh Ubuntu:16.04:LTS
- Versiones
- 1:6.9p1-2
- 1:6.9p1-3
- 1:7.1p1-1
- 1:7.1p1-3
- 1:7.1p1-4
- 1:7.1p1-6
- 1:7.1p2-1
- 1:7.1p2-2
- 1:7.2p1-1
- 1:7.2p2-1
- 1:7.2p2-2
- 1:7.2p2-3
- 1:7.2p2-4
- 1:7.2p2-4ubuntu1
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:7.2p2-4ubuntu2.1
Actualiza a 1:7.2p2-4ubuntu2.1
Fuentes originales
- https://access.redhat.com/errata/RHSA-2017:2563
- http://www.securitytracker.com/id/1036319
- http://seclists.org/fulldisclosure/2016/Jul/51
- http://www.debian.org/security/2016/dsa-3626
- https://www.exploit-db.com/exploits/40136/
- https://www.exploit-db.com/exploits/40113/
- https://www.openssh.com/txt/release-7.3
- https://security.gentoo.org/glsa/201612-18
- https://access.redhat.com/errata/RHSA-2017:2029
- http://www.securityfocus.com/bid/91812
- https://security.netapp.com/advisory/ntap-20190206-0001/
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
- https://nvd.nist.gov/vuln/detail/CVE-2016-6210