CVE-2013-7113: Input Validation
First published: Thu Dec 19 2013(Updated: )
epan/dissectors/packet-bssgp.c in the BSSGP dissector in Wireshark 1.10.x before 1.10.4 incorrectly relies on a global variable, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wireshark Wireshark | =1.10.0 | |
| Wireshark Wireshark | =1.10.1 | |
| Wireshark Wireshark | =1.10.2 | |
| Wireshark Wireshark | =1.10.3 |
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Reference Links
- http://anonsvn.wireshark.org/viewvc/trunk-1.10/epan/dissectors/packet-bssgp.c?r1=53803&r2=53802&pathrev=53803
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=53803
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00007.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00011.html
- http://secunia.com/advisories/56052
- http://secunia.com/advisories/56313
- http://www.debian.org/security/2013/dsa-2825
- http://www.wireshark.org/security/wnpa-sec-2013-67.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9488
Frequently Asked Questions
What is the severity of CVE-2013-7113?
The severity of CVE-2013-7113 is considered to be moderate as it can lead to a denial of service by crashing the application.
How do I fix CVE-2013-7113?
To fix CVE-2013-7113, upgrade Wireshark to version 1.10.4 or later.
What software versions are affected by CVE-2013-7113?
CVE-2013-7113 affects Wireshark versions 1.10.0 to 1.10.3.
What type of attack does CVE-2013-7113 facilitate?
CVE-2013-7113 facilitates denial of service attacks through crafted packets.
Is CVE-2013-7113 a local or remote vulnerability?
CVE-2013-7113 is a remote vulnerability that can be exploited by attackers sending crafted packets.
- collector/nvd-index
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/tags
- agent/event
- agent/description
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/remedy
- vendor/wireshark
- canonical/wireshark wireshark
- version/wireshark wireshark/1.10.0
- version/wireshark wireshark/1.10.1
- version/wireshark wireshark/1.10.2
- version/wireshark wireshark/1.10.3