CVE-2014-4020CVE-2014-4020

Affected configuration(s):

cpe:/a:wireshark:wireshark:1.10.0
cpe:/a:wireshark:wireshark:1.10.1
cpe:/a:wireshark:wireshark:1.10.2
cpe:/a:wireshark:wireshark:1.10.3
cpe:/a:wireshark:wireshark:1.10.4
cpe:/a:wireshark:wireshark:1.10.5
cpe:/a:wireshark:wireshark:1.10.6
cpe:/a:wireshark:wireshark:1.10.7

Date published: 2014-06-18T12:55:08.233-04:00

Date last modified: 2014-06-19T13:13:05.820-04:00

CVSS Score: 4.3

Principal attack vector: NETWORK

Complexity:  MEDIUM

Reference URL: http://www.wireshark.org/security/wnpa-sec-2014-07.html

Summary: The dissect_frame function in epan/dissectors/packet-frame.c in the frame metadissector in Wireshark 1.10.x before 1.10.8 interprets a negative integer as a length value even though it was intended to represent an error condition, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

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