CVE-2012-3548

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Summary

CVECVE-2012-3548
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-08-30 22:55:05 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe dissect_drda function in epan/dissectors/packet-drda.c in Wireshark 1.6.x through 1.6.10 and 1.8.x through 1.8.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a small value for a certain length field in a capture file.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

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

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Wireshark Wireshark 1.6.0 All All All
Application Wireshark Wireshark 1.6.1 All All All
Application Wireshark Wireshark 1.6.10 All All All
Application Wireshark Wireshark 1.6.2 All All All
Application Wireshark Wireshark 1.6.3 All All All
Application Wireshark Wireshark 1.6.4 All All All
Application Wireshark Wireshark 1.6.5 All All All
Application Wireshark Wireshark 1.6.6 All All All
Application Wireshark Wireshark 1.6.7 All All All
Application Wireshark Wireshark 1.6.8 All All All
Application Wireshark Wireshark 1.6.9 All All All
Application Wireshark Wireshark 1.8.0 All All All
Application Wireshark Wireshark 1.8.1 All All All
Application Wireshark Wireshark 1.8.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-security - Re: CVE Request -- wireshark (X >= 1.6.8): DoS (excessive CPU use and infinite loop) in DRDA dissector af854a3a-2127-422b-91ae-364da2661108 openwall.com
7666 – Endless loop in dissect_drda() af854a3a-2127-422b-91ae-364da2661108 bugs.wireshark.org Exploit, Patch
Bug 849926 – CVE-2012-3548 wireshark (X >= 1.6.8): DoS (excessive CPU use and infinite loop) in DRDA dissector af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
Gentoo Linux Documentation -- Wireshark: Multiple vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.gentoo.org
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
Security Advisory SA54425 - Gentoo update for wireshark - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
Wireshark DRDA Dissector Flaw Lets Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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