CVE-2018-14341

high

Description

In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the DICOM dissector could go into a large or infinite loop. This was addressed in epan/dissectors/packet-dcm.c by preventing an offset overflow.

References

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14742

https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2e716c32be6aa20e1813b0002878853e71f8b2f4

https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html

https://www.wireshark.org/security/wnpa-sec-2018-39.html

http://www.securitytracker.com/id/1041608

Details

Published: 2018-07-19

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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