CVE-2011-3484

CVSS V2 Medium 4.3 CVSS V3 None

Description

The unxorFrame function in epan/dissectors/packet-opensafety.c in the OpenSafety dissector in Wireshark 1.6.x before 1.6.2 does not properly validate a certain frame size, which allows remote attackers to cause a denial of service (loop and application crash) via a malformed packet.

Overview

CVE ID
CVE-2011-3484

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2011-09-20T10:55:05

Last Modified Date
2017-09-19T01:33:58

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:wireshark:wireshark:1.6.0:::::::*	1	OR
cpe:2.3:a:wireshark:wireshark:1.6.1:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

References

Reference URL	Reference Tags
http://www.openwall.com/lists/oss-security/2011/09/14/5
https://bugzilla.redhat.com/show_bug.cgi?id=737787
http://www.wireshark.org/security/wnpa-sec-2011-12.html
http://www.openwall.com/lists/oss-security/2011/09/13/1
http://anonsvn.wireshark.org/viewvc?view=revision&revision=38213	Patch
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6138	Exploit Patch
http://www.openwall.com/lists/oss-security/2011/09/14/10
http://www.openwall.com/lists/oss-security/2011/09/14/9
http://www.mandriva.com/security/advisories?name=MDVSA-2011:138
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15062

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2011-3484
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3484

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 08:32:47				Added to TrackCVE