Description (CNA)
The SIP channel module in Yet Another Telephony Engine (Yate) before 1.2.0 sets the caller_info_uri parameter using an incorrect variable that can be NULL, which allows remote attackers to cause a denial of service (NULL dereference and application crash) via a Call-Info header without a purpose parameter.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://voip.null.ro/cgi-bin/cvsweb.cgi/yate/modules/ysipchan.cpp
- http://www.securityfocus.com/archive/1/467289/100/200/threaded
- http://securityreason.com/securityalert/2716
- http://www.securityfocus.com/bid/23746
ADP enrichment
No English description supplied.