National Vulnerability Database

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    Vulnerabilities Detail

CVE-2012-6053 Detail

Description

epan/dissectors/packet-usb.c in the USB dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 relies on a length field to calculate an offset value, which allows remote attackers to cause a denial of service (infinite loop) via a zero value for this field.

Source:  MITRE
Description Last Modified:  12/05/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-usb.c?r1=45310&r2=45309&pathrev=45310 Patch
http://anonsvn.wireshark.org/viewvc?view=revision&revision=45310
http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html
http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
http://www.wireshark.org/security/wnpa-sec-2012-31.html Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7787
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15915

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-6053
NVD Published Date:
12/05/2012
NVD Last Modified:
09/18/2017