Description (CNA)
An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow, which may cause ioqueue backends to reject future key registrations.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://trac.pjsip.org/repos/milestone/release-2.7.1
- https://trac.pjsip.org/repos/ticket/2055
- https://www.debian.org/security/2018/dsa-4170
ADP enrichment
No English description supplied.