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CVE-2011-2535
Published: Jul 6, 2011
Modified: Aug 6, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
44973
third-party-advisory
x_refsource_SECUNIA
http://downloads.asterisk.org/pub/security/AST-2011-010-1.8.diff
x_refsource_CONFIRM
asterisk-iax2channeldriver-dos(68205)
vdb-entry
x_refsource_XF
http://downloads.asterisk.org/pub/security/AST-2011-010.html
x_refsource_CONFIRM
48431
vdb-entry
x_refsource_BID
1025708
vdb-entry
x_refsource_SECTRACK
45239
third-party-advisory
x_refsource_SECUNIA
DSA-2276
vendor-advisory
x_refsource_DEBIAN
FEDORA-2011-8914
vendor-advisory
x_refsource_FEDORA
45048
third-party-advisory
x_refsource_SECUNIA
73309
vdb-entry
x_refsource_OSVDB
45201
third-party-advisory
x_refsource_SECUNIA
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