CVE-2012-2416

2012-04-3020:55:02

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

0.058

Percentile

93.4%

JSON

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.11.1 and 10.x before 10.3.1 and Asterisk Business Edition C.3.x before C.3.7.4, when the trustrpid option is enabled, allows remote authenticated users to cause a denial of service (daemon crash) by sending a SIP UPDATE message that triggers a connected-line update attempt without an associated channel.

OSVersionArchitecturePackageVersionFilename
Debian11allasterisk< 1:1.8.11.1~dfsg-1asterisk_1:1.8.11.1~dfsg-1_all.deb
Debian999allasterisk< 1:1.8.11.1~dfsg-1asterisk_1:1.8.11.1~dfsg-1_all.deb