7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.002 Low
EPSS
Percentile
59.5%
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.