Description
The dissect_protocol_data_parameter function in epan/dissectors/packet-m3ua.c in the M3UA dissector in Wireshark 1.10.x before 1.10.6 does not properly allocate memory, which allows remote attackers to cause a denial of service (application crash) via a crafted SS7 MTP3 packet.
Metrics
CVSS 2.0 4.3/10
AV:N/AC:M/Au:N/C:N/I:N/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-m3ua.c?r1=51608&r2=51607&pathrev=51608Patch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=51608Patch
- http://lists.opensuse.org/opensuse-updates/2014-03/msg00046.html
- http://secunia.com/advisories/57480
- http://www.securitytracker.com/id/1029907
- http://www.wireshark.org/security/wnpa-sec-2014-02.htmlVendor Advisory
- https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark10
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9699
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-m3ua.c?r1=51608&r2=51607&pathrev=51608Patch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=51608Patch
- http://lists.opensuse.org/opensuse-updates/2014-03/msg00046.html
- http://secunia.com/advisories/57480
- http://www.securitytracker.com/id/1029907
- http://www.wireshark.org/security/wnpa-sec-2014-02.htmlVendor Advisory
- https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark10
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9699
Timeline
- Published
- Mar 11, 2014
- Last modified
- Jun 17, 2026
- NVD status
- Modified