4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
60.7%
chan_skinny.c in the Skinny (aka SCCP) channel driver in Asterisk Open Source 10.x before 10.5.1 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by sending a Station Key Pad Button message and closing a connection in off-hook mode, a related issue to CVE-2012-2948.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | asterisk | < 1:16.28.0~dfsg-0+deb11u3 | asterisk_1:16.28.0~dfsg-0+deb11u3_all.deb |
Debian | 10 | all | asterisk | < 1:16.2.1~dfsg-1+deb10u2 | asterisk_1:16.2.1~dfsg-1+deb10u2_all.deb |
Debian | 999 | all | asterisk | < 1:20.6.0~dfsg+~cs6.13.40431414-2 | asterisk_1:20.6.0~dfsg+~cs6.13.40431414-2_all.deb |