cbcvebase.
CVE-2011-2535
published 2011-07-06

CVE-2011-2535: chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk…

PriorityP425medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
4.61%
90.5th percentile
chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame.

Affected

111 ranges· showing 25
VendorProductVersion rangeFixed in
debianasterisk< asterisk 1:1.8.4.3-1 (bullseye)asterisk 1:1.8.4.3-1 (bullseye)
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk
digiumasterisk

CVSS provenance

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0MEDIUM
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