CVSS 8.8 · High EPSS 0,21%
Kerentanan Uncontrolled Search Path Element pada sangoma asterisk, sangoma certified asterisk. Skor CVSS 3.1 8.8 (High) menurut NVD.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| sangoma | asterisk | Semua versi sebelum 20.18.2 |
| sangoma | asterisk | Versi 21.0.0 hingga sebelum 21.12.1 |
| sangoma | asterisk | Versi 22.0.0 hingga sebelum 22.8.2 |
| sangoma | asterisk | Versi 23.0.0 hingga sebelum 23.2.2 |
| sangoma | certified asterisk | Semua versi hingga 18.9 |
| sangoma | certified asterisk | Versi 20.7 cert1 |
| sangoma | certified asterisk | Versi 20.7 cert1-rc1 |
| sangoma | certified asterisk | Versi 20.7 cert1-rc2 |
| sangoma | certified asterisk | Versi 20.7 cert2 |
| sangoma | certified asterisk | Versi 20.7 cert3 |
| sangoma | certified asterisk | Versi 20.7 cert4 |
| sangoma | certified asterisk | Versi 20.7 cert5 |
| sangoma | certified asterisk | Versi 20.7 cert6 |
| sangoma | certified asterisk | Versi 20.7 cert7 |
| sangoma | certified asterisk | Versi 20.7 cert8 |