National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-4930 Detail

Description

The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci.c in the DVB-CI dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 does not validate a certain length value before decrementing it, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted packet.

Source:  MITRE
Description Last Modified:  07/29/2013

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-dvbci.c?r1=50474&r2=50473&pathrev=50474 Patch
http://anonsvn.wireshark.org/viewvc?view=revision&revision=50474 Patch
http://lists.opensuse.org/opensuse-updates/2013-08/msg00004.html
http://lists.opensuse.org/opensuse-updates/2013-08/msg00009.html
http://www.debian.org/security/2013/dsa-2734
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html
http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8916
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16929
https://www.wireshark.org/security/wnpa-sec-2013-48.html Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:wireshark:wireshark:1.8.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:wireshark:wireshark:1.8.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:wireshark:wireshark:1.8.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:wireshark:wireshark:1.8.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:wireshark:wireshark:1.8.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:wireshark:wireshark:1.8.8:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-4930
NVD Published Date:
07/29/2013
NVD Last Modified:
09/18/2017