CVEvulnerability
CVE-2013-4930
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2013-07-30
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-20
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.
Affected configurations
• wireshark wireshark 1.8.0
• wireshark wireshark 1.8.1
• wireshark wireshark 1.8.2
• wireshark wireshark 1.8.3
• wireshark wireshark 1.8.4
• wireshark wireshark 1.8.5
• wireshark wireshark 1.8.6
• wireshark wireshark 1.8.7
• wireshark wireshark 1.8.8
• wireshark wireshark 1.10.0
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- 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 lists.opensuse.org
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00009.html lists.opensuse.org
- http://secunia.com/advisories/54178 secunia.com
- http://secunia.com/advisories/54296 secunia.com
- http://secunia.com/advisories/54371 secunia.com
- http://secunia.com/advisories/54425 secunia.com
- http://www.debian.org/security/2013/dsa-2734 www.debian.org
- http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml www.gentoo.org
- http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html www.wireshark.org
- http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html www.wireshark.org
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8916 bugs.wireshark.org
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16929 oval.cisecurity.org
- https://www.wireshark.org/security/wnpa-sec-2013-48.html Vendor Advisory
- 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 lists.opensuse.org
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00009.html lists.opensuse.org
- http://secunia.com/advisories/54178 secunia.com
- http://secunia.com/advisories/54296 secunia.com
- http://secunia.com/advisories/54371 secunia.com
- http://secunia.com/advisories/54425 secunia.com
- http://www.debian.org/security/2013/dsa-2734 www.debian.org
- http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml www.gentoo.org
- http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html www.wireshark.org
- http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html www.wireshark.org
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8916 bugs.wireshark.org
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16929 oval.cisecurity.org
- https://www.wireshark.org/security/wnpa-sec-2013-48.html Vendor Advisory