CVE-2013-3561
HIGH severity · CVSS 7.8 · CWE-189
7.8CVSS HIGH
Summary
Multiple integer overflows in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (loop or application crash) via a malformed packet, related to a crash of the Websocket dissector, an infinite loop in the MySQL dissector, and a large loop in the ETCH dissector.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)2%
AV:N/AC:L/Au:N/C:N/I:N/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: http://anonsvn.wireshark.org/viewvc?view=revision&revision=48336 ↗
Additional information
- NVD record
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=48336Patch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=48894Patch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=48919Patch
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-etch.c?r1=48919&r2=48918&pathrev=48919
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-mysql.c?r1=48894&r2=48893&pathrev=48894
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-websocket.c?r1=48336&r2=48335&pathrev=48336
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00048.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00083.html