Vulnerabilities > Asterisk > Certified Asterisk > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-02-22 | CVE-2022-23608 | Use After Free vulnerability in multiple products 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. | 9.8 |
| 2022-01-27 | CVE-2022-21723 | Out-of-bounds Read vulnerability in multiple products 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. | 9.1 |
| 2021-12-22 | CVE-2021-37706 | Integer Underflow (Wrap or Wraparound) vulnerability in multiple products 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. | 9.8 |