CVE-2024-39894
CVE-2024-39894
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
OpenSSH 9.5 through 9.7 before 9.8 sometimes allows timing attacks against echo-off password entry (e.g., for su and Sudo) because of an ObscureKeystrokeTiming logic error. Similarly, other timing attacks against keystroke entry could occur.
CVSS 7.5 · Alta · EPSS 1,6% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system · network
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
openssh Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:9.8p1-1
Actualiza a 1:9.8p1-1
openssh Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:9.8p1-1
Actualiza a 1:9.8p1-1
openssh Ubuntu:24.04:LTS
- Versiones
- 1:9.3p1-1ubuntu3
- 1:9.4p1-1ubuntu1
- 1:9.6p1-3ubuntu1
- 1:9.6p1-3ubuntu2
- 1:9.6p1-3ubuntu11
- 1:9.6p1-3ubuntu12
- 1:9.6p1-3ubuntu13
- 1:9.6p1-3ubuntu13.3
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:9.6p1-3ubuntu13.4
Actualiza a 1:9.6p1-3ubuntu13.4
Fuentes originales
- https://www.openssh.com/txt/release-9.8
- https://lists.mindrot.org/pipermail/openssh-unix-announce/2024-July/000158.html
- https://www.openwall.com/lists/oss-security/2024/07/02/1
- http://www.openwall.com/lists/oss-security/2024/07/03/6
- https://security.netapp.com/advisory/ntap-20240712-0004/
- http://www.openwall.com/lists/oss-security/2024/07/23/4
- http://www.openwall.com/lists/oss-security/2024/07/23/6
- http://www.openwall.com/lists/oss-security/2024/07/28/3
- https://crzphil.github.io/posts/ssh-obfuscation-bypass/
- https://news.ycombinator.com/item?id=41508530
- https://www.freebsd.org/security/advisories/FreeBSD-SA-25:01.openssh.asc
- http://seclists.org/fulldisclosure/2024/Sep/33
- https://nvd.nist.gov/vuln/detail/CVE-2024-39894