CVE-2012-4285

The dissect_pft function in epan/dissectors/packet-dcp-etsi.c in the DCP ETSI 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 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a zero-length message.

Published Bycve@mitre.org

Published DateAug 16, 2012, 10:38

Weakness Type (CWE):CWE-189

CVSS Metrics

Base Score

3.3

Vector String

AV:A/AC:L/Au:N/C:N/I:N/A:P

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

PARTIAL

References

http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-dcp-etsi.c?r1=44247&r2=44246&pathrev=44247
http://anonsvn.wireshark.org/viewvc?view=revision&revision=44247
http://lists.opensuse.org/opensuse-updates/2012-08/msg00033.html
http://rhn.redhat.com/errata/RHSA-2013-0125.html
http://secunia.com/advisories/50276
http://secunia.com/advisories/51363
http://secunia.com/advisories/54425
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://www.securityfocus.com/bid/55035
http://www.wireshark.org/security/wnpa-sec-2012-13.html
https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7566
https://hermes.opensuse.org/messages/15514562
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15712

Weakness Type (CWE):CWE-189

CVSS Metrics

Base Score

3.3

Vector String

AV:A/AC:L/Au:N/C:N/I:N/A:P

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

PARTIAL