CVE-2026-23741
Gravedad:
Pendiente de análisis
Tipo:
CWE-427
Elemento no controlado en la ruta de búsqueda
Fecha de publicación:
06/02/2026
Última modificación:
18/02/2026
Descripción
*** Pendiente de traducción *** Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the asterisk/contrib/scripts/ast_coredumper runs as root, as noted by the NOTES tag on line 689 of the ast_coredumper file. The script will source the contents of /etc/asterisk/ast_debug_tools.conf, which resides in a folder that is writeable by the asterisk user:group. Due to the /etc/asterisk/ast_debug_tools.conf file following bash semantics and it being loaded; an attacker with write permissions may add or modify the file such that when the root ast_coredumper is run; it would source and thereby execute arbitrary bash code found in the /etc/asterisk/ast_debug_tools.conf. This issue has been patched in versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2.
Impacto
Puntuación base 3.x
0.00
Gravedad 3.x
Pendiente de análisis
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* | 20.18.2 (excluyendo) | |
| cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* | 21.0.0 (incluyendo) | 21.12.1 (excluyendo) |
| cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* | 22.0.0 (incluyendo) | 22.8.2 (excluyendo) |
| cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* | 23.0.0 (incluyendo) | 23.2.2 (excluyendo) |
| cpe:2.3:a:sangoma:certified_asterisk:*:*:*:*:*:*:*:* | 18.9 (incluyendo) | |
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert1:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert1-rc1:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert1-rc2:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert2:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert3:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert4:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert5:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert6:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert7:*:*:*:*:*:* | ||
| cpe:2.3:a:sangoma:certified_asterisk:20.7:cert8:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página



