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CVE-2012-4292

Date: August 16, 2012

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.

Language: C

Severity Score

Related Resources (19)

https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15158
http://secunia.com/advisories/54425
http://secunia.com/advisories/50276
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7569
http://www.wireshark.org/security/wnpa-sec-2012-21.html
https://access.redhat.com/security/cve/CVE-2012-4292
http://secunia.com/advisories/51363
http://anonsvn.wireshark.org/viewvc?view=revision&revision=44366
https://security-tracker.debian.org/tracker/CVE-2012-4292
https://nvd.nist.gov/vuln/detail/CVE-2012-4292
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://www.securityfocus.com/bid/55035
http://anonsvn.wireshark.org/viewvc?view=revision&revision=44380
http://anonsvn.wireshark.org/viewvc/trunk/epan/emem.c?r1=44380&r2=44379&pathrev=44380
https://hermes.opensuse.org/messages/15514562
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-stun.c?r1=44366&r2=44365&pathrev=44366
http://lists.opensuse.org/opensuse-updates/2012-08/msg00033.html
https://www.mend.io/vulnerability-database/CVE-2012-4292

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

CVSS v3.1

Base Score:
Attack Vector (AV): ADJACENT_NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): ADJACENT
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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