NVD - CVE-2012-4049

CVE-2012-4049 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

epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet.

Source: MITRE
Description Last Modified: 07/24/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 2.9 LOW
Vector: (AV:A/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 5.5

Access Vector (AV): Local_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

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink	Resource
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-nfs.c?r1=43576&r2=43575&pathrev=43576	Exploit Patch
http://anonsvn.wireshark.org/viewvc?view=revision&revision=43576
http://lists.opensuse.org/opensuse-updates/2012-08/msg00000.html
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://www.wireshark.org/security/wnpa-sec-2012-12.html	Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7436
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15707

Technical Details

Vulnerability Type (View All)

Code Injection (CWE-94)

Vulnerable software and versions Switch to CPE 2.2

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

Change History

5 change records found - show changes

Modified Analysis - 12/2/2015 12:17:05 PM

Action

Type

Old Value

New Value

Changed

CPE Configuration

Record truncated, showing 500 of 4715 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:a:wireshark:wireshark:1.4.0:*:*:*:*:*:sparc:*
          *cpe:2.3:a:wireshark:wireshark:1.4.1:*:*:*:*:*:sparc:*
          *cpe:2.3:a:wireshark:wireshark:1.4.1:*:*:*:*:*:itanium:*
          *cpe:2.3:a:wireshark:wireshark:1.4.9:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.4.0:*:*:*:*:*:itanium:*
          *cpe:2.3:a:wireshark:wireshark:1.4.2:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.4.3:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshar

Record truncated, showing 500 of 4851 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:a:wireshark:wireshark:1.4.0:*:*:*:*:*:sparc:*
          *cpe:2.3:a:wireshark:wireshark:1.4.1:*:*:*:*:*:sparc:*
          *cpe:2.3:a:wireshark:wireshark:1.4.1:*:*:*:*:*:itanium:*
          *cpe:2.3:a:wireshark:wireshark:1.4.9:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.4.0:*:*:*:*:*:itanium:*
          *cpe:2.3:a:wireshark:wireshark:1.4.2:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshark:wireshark:1.4.3:*:*:*:*:*:*:*
          *cpe:2.3:a:wireshar

Quick Info

CVE Dictionary Entry:
CVE-2012-4049
NVD Published Date:
07/24/2012
NVD Last Modified:
10/30/2018

You are viewing this page in an unauthorized frame window.

Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database