Description (CNA)
A Buffer Overflow issue was discovered in Kamailio before 4.4.7, 5.0.x before 5.0.6, and 5.1.x before 5.1.2. A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmx_check_pretran function in modules/tmx/tmx_pretran.c.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/kamailio/kamailio/commit/e1d8008a09d9390ebaf698abe8909e10dfec4097
- https://github.com/EnableSecurity/advisories/tree/master/ES2018-05-kamailio-heap-overflow
- https://www.debian.org/security/2018/dsa-4148
- https://usn.ubuntu.com/4240-1/
ADP enrichment
No English description supplied.