Description
The dissect_tds7_colmetadata_token function in epan/dissectors/packet-tds.c in the TDS dissector in Wireshark 2.0.x before 2.0.1 does not validate the number of columns, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) via a crafted packet.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Google Security Research · textdosmultiple
https://www.exploit-db.com/exploits/39003
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/79382
Issue Tracking x_refsource_confirm
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11846
Vendor Advisory x_refsource_confirm
http://www.wireshark.org/security/wnpa-sec-2015-58.html
Patch x_refsource_confirm
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e78093f69f1e95df919bbe644baa06c7e4e720c0
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201604-05
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1034551
Scores
CVSS v3
5.3
EPSS
0.0326
EPSS Percentile
87.2%
Attack Vector
ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-20
Status
published
Products (1)
wireshark/wireshark
2.0.0
Published
Jan 04, 2016
Tracked Since
Feb 18, 2026