Описание
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In PJSIP before version 2.11.1, there are a couple of issues found in the SSL socket. First, a race condition between callback and destroy, due to the accepted socket having no group lock. Second, the SSL socket parent/listener may get destroyed during handshake. Both issues were reported to happen intermittently in heavy load TLS connections. They cause a crash, resulting in a denial of service. These are fixed in version 2.11.1.
Ссылки
- PatchThird Party Advisory
- PatchThird Party Advisory
- Release NotesThird Party Advisory
- Third Party Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
- PatchThird Party Advisory
- PatchThird Party Advisory
- Release NotesThird Party Advisory
- Third Party Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
Уязвимые конфигурации
Одно из
EPSS
5.9 Medium
CVSS3
4.3 Medium
CVSS2
Дефекты
Связанные уязвимости
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In PJSIP before version 2.11.1, there are a couple of issues found in the SSL socket. First, a race condition between callback and destroy, due to the accepted socket having no group lock. Second, the SSL socket parent/listener may get destroyed during handshake. Both issues were reported to happen intermittently in heavy load TLS connections. They cause a crash, resulting in a denial of service. These are fixed in version 2.11.1.
PJSIP is a free and open source multimedia communication library writt ...
Уязвимость SSL-сокета системы управления IP-телефонией Asterisk, реализации протокола SIP PJSIP, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
5.9 Medium
CVSS3
4.3 Medium
CVSS2