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CVE-2011-2529
Published: Jul 6, 2011
Modified: Aug 6, 2024
PUBLISHED
Description
chan_sip.c in the SIP channel driver in Asterisk Open Source 1.6.x before 1.6.2.18.1 and 1.8.x before 1.8.4.3 does not properly handle '\0' characters in SIP packets, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted packet.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
asterisk-sipsockread-dos(68203)
vdb-entry
x_refsource_XF
73307
vdb-entry
x_refsource_OSVDB
48431
vdb-entry
x_refsource_BID
http://downloads.asterisk.org/pub/security/AST-2011-008.html
x_refsource_CONFIRM
45239
third-party-advisory
x_refsource_SECUNIA
http://downloads.asterisk.org/pub/security/AST-2011-008.diff
x_refsource_CONFIRM
DSA-2276
vendor-advisory
x_refsource_DEBIAN
FEDORA-2011-8914
vendor-advisory
x_refsource_FEDORA
45048
third-party-advisory
x_refsource_SECUNIA
1025706
vdb-entry
x_refsource_SECTRACK
45201
third-party-advisory
x_refsource_SECUNIA
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