CVE-2018-7321 Information

Description

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12 epan/dissectors/packet-thrift.c had a large loop that was addressed by not proceeding with dissection after encountering an unexpected type.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.securityfocus.com/bid/103158 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14379 https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=c784d551ad50864de1035ce54e72837301cf6aca https://www.wireshark.org/security/wnpa-sec-2018-06.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5