National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-6340 Detail

Current Description

epan/dissectors/packet-tcp.c in the TCP dissector in Wireshark 1.8.x before 1.8.11 and 1.10.x before 1.10.3 does not properly determine the amount of remaining data, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

Source:  MITRE
View Analysis Description

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://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-tcp.c?r1=52570&r2=52569&pathrev=52570 Patch
http://anonsvn.wireshark.org/viewvc?view=revision&revision=52570 Patch
http://lists.opensuse.org/opensuse-updates/2013-11/msg00026.html
http://lists.opensuse.org/opensuse-updates/2013-11/msg00027.html
http://rhn.redhat.com/errata/RHSA-2014-0342.html
http://www.debian.org/security/2013/dsa-2792
http://www.wireshark.org/security/wnpa-sec-2013-65.html Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9263 Patch
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19298

Technical Details

Vulnerability Type (View All)

  • Improper Input Validation (CWE-20)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:wireshark:wireshark:1.8.0
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.1
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.2
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.3
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.4
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.5
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.6
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.7
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.8
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.9
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.8.10
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.10.0
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.10.1
     Show Matching CPE(s)
 cpe:/a:wireshark:wireshark:1.10.2
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-6340
NVD Published Date:
11/04/2013
NVD Last Modified:
09/18/2017