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Last updated: 9/16/2014 9:27:06 AM

CVE Publication rate: 26.07

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National Cyber Awareness System

Vulnerability Summary for CVE-2013-5718

Original release date: 09/16/2013
Last revised: 12/30/2013
Source: US-CERT/NIST

Overview

The dissect_nbap_T_dCH_ID function in epan/dissectors/packet-nbap.c in the NBAP dissector in Wireshark 1.8.x before 1.8.10 and 1.10.x before 1.10.2 does not restrict the dch_id value, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: OVAL
Name: oval:org.mitre.oval:def:18784
External Source: CONFIRM
Name: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9005
Type: Patch Information
External Source: SUSE
Name: openSUSE-SU-2013:1481
External Source: SECUNIA
Name: 55022
Type: Advisory
External Source: CONFIRM
Name: http://anonsvn.wireshark.org/viewvc?view=revision&revision=51195
Type: Patch Information
External Source: SECUNIA
Name: 54812
Type: Advisory
External Source: CONFIRM
Name: https://www.wireshark.org/security/wnpa-sec-2013-55.html
Type: Advisory; Patch Information
External Source: DEBIAN
Name: DSA-2756
External Source: SUSE
Name: openSUSE-SU-2013:1483

Technical Details

Vulnerability Type (View All)
  • Permissions, Privileges, and Access Control (CWE-264)