Vulnerability Details : CVE-2007-1693
Potential exploit
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.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2007-1693
- cpe:2.3:a:yate:yet_another_telephony_engine:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2007-1693
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-1693
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2007-1693
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2007-1693
-
http://voip.null.ro/cgi-bin/cvsweb.cgi/yate/modules/ysipchan.cpp
Issue Tracking;Third Party Advisory
-
http://securityreason.com/securityalert/2716
Exploit;Third Party Advisory
-
http://www.securityfocus.com/bid/23746
Third Party Advisory;VDB Entry
-
http://www.securityfocus.com/archive/1/467289/100/200/threaded
Third Party Advisory;VDB Entry
Jump to