medium6.5
CVE-2019-15297
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…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Digium | Asterisk | from 15.0.0 through 15.7.3 from 16.0.0 through 16.5.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://downloads.asterisk.org/pub/security/AST-2019-004.html
- http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html
- http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html
- http://seclists.org/fulldisclosure/2021/Mar/5
- http://downloads.asterisk.org/pub/security/AST-2019-004.html
- http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html
- http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html
- http://seclists.org/fulldisclosure/2021/Mar/5