Описание
res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.
Ссылки
- PatchVendor Advisory
- PatchThird Party AdvisoryVDB Entry
- PatchVendor Advisory
- PatchThird Party AdvisoryVDB Entry
Уязвимые конфигурации
Одно из
EPSS
6.5 Medium
CVSS3
4 Medium
CVSS2
Дефекты
Связанные уязвимости
res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.
res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 1 ...
res_pjsip_t38 in Sangoma Asterisk 13.21-cert4, 15.7.3, and 16.5.0 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk.
ALT-PU-2020-2313: package `asterisk` update to version 17.5.1-alt1
EPSS
6.5 Medium
CVSS3
4 Medium
CVSS2