Description (CNA)
PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service (buffer overflow and application crash) via a SIP packet with a crafted CSeq header in conjunction with a Via header that lacks a branch parameter.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://bugs.debian.org/863901
- http://downloads.asterisk.org/pub/security/AST-2017-002.txt
- http://www.securityfocus.com/bid/98572
- http://www.debian.org/security/2017/dsa-3933
- http://www.securitytracker.com/id/1038529
ADP enrichment
No English description supplied.