CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
69.3%
The dissect_stun_message function in epan/dissectors/packet-stun.c in the
STUN dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and
1.8.x before 1.8.2 does not properly interact with key-destruction behavior
in a certain tree library, which allows remote attackers to cause a denial
of service (application crash) via a malformed packet.
anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-stun.c?r1=44366&r2=44365&pathrev=44366
anonsvn.wireshark.org/viewvc/trunk/epan/emem.c?r1=44380&r2=44379&pathrev=44380
anonsvn.wireshark.org/viewvc?view=revision&revision=44366
anonsvn.wireshark.org/viewvc?view=revision&revision=44380
www.wireshark.org/security/wnpa-sec-2012-21.html
bugs.wireshark.org/bugzilla/show_bug.cgi?id=7569
launchpad.net/bugs/cve/CVE-2012-4292
nvd.nist.gov/vuln/detail/CVE-2012-4292
security-tracker.debian.org/tracker/CVE-2012-4292
www.cve.org/CVERecord?id=CVE-2012-4292