CVE Vulnerabilities

CVE-2018-7321

Excessive Iteration

Published: Feb 23, 2018 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
UNTRIAGED

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.

Weakness

The product performs an iteration or loop without sufficiently limiting the number of times that the loop is executed.

Affected Software

Name Vendor Start Version End Version
Wireshark Wireshark 2.2.0 (including) 2.2.12 (including)
Wireshark Wireshark 2.4.0 (including) 2.4.4 (including)
Wireshark Ubuntu artful *
Wireshark Ubuntu bionic *
Wireshark Ubuntu trusty *
Wireshark Ubuntu upstream *
Wireshark Ubuntu xenial *

References