CVE-2023-26604
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
03/03/2023
Última modificación:
07/03/2025
Descripción
*** Pendiente de traducción *** systemd before 247 does not adequately block local privilege escalation for some Sudo configurations, e.g., plausible sudoers files in which the "systemctl status" command may be executed. Specifically, systemd does not set LESSSECURE to 1, and thus other programs may be launched from the less program. This presents a substantial security risk when running systemctl from Sudo, because less executes as root when the terminal size is too small to show the complete systemctl output.
Impacto
Puntuación base 3.x
7.80
Gravedad 3.x
ALTA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* | 247 (excluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://packetstormsecurity.com/files/174130/systemd-246-Local-Root-Privilege-Escalation.html
- https://blog.compass-security.com/2012/10/dangerous-sudoers-entries-part-2-insecure-functionality/
- https://github.com/systemd/systemd/blob/main/NEWS#L4335-L4340
- https://lists.debian.org/debian-lts-announce/2023/03/msg00032.html
- https://medium.com/%40zenmoviefornotification/saidov-maxim-cve-2023-26604-c1232a526ba7
- https://security.netapp.com/advisory/ntap-20230505-0009/
- http://packetstormsecurity.com/files/174130/systemd-246-Local-Root-Privilege-Escalation.html
- https://blog.compass-security.com/2012/10/dangerous-sudoers-entries-part-2-insecure-functionality/
- https://github.com/systemd/systemd/blob/main/NEWS#L4335-L4340
- https://lists.debian.org/debian-lts-announce/2023/03/msg00032.html
- https://medium.com/%40zenmoviefornotification/saidov-maxim-cve-2023-26604-c1232a526ba7
- https://security.netapp.com/advisory/ntap-20230505-0009/