NVD - CVE-2012-3548

CVE-2012-3548 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

The 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.

Source: MITRE
Description Last Modified: 08/30/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://openwall.com/lists/oss-security/2012/08/29/4
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://www.securitytracker.com/id?1027464
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7666	Exploit Patch
https://bugzilla.redhat.com/show_bug.cgi?id=849926
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15646

Technical Details

Vulnerability Type (View All)

Resource Management Errors (CWE-399)

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

3 change records found - show changes

Modified Analysis - 12/2/2015 12:11:35 PM

Action

Type

Old Value

New Value

Changed

CPE Configuration

Record truncated, showing 500 of 902 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.10:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.3:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.4:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.5:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.6:*

Record truncated, showing 500 of 902 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
Configuration 2
     OR
          *cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.10:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*
          *cpe:2.3:a:wir

Quick Info

CVE Dictionary Entry:
CVE-2012-3548
NVD Published Date:
08/30/2012
NVD Last Modified:
09/18/2017

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