CVE-2019-5721

medium

Description

In Wireshark 2.4.0 to 2.4.11, the ENIP dissector could crash. This was addressed in epan/dissectors/packet-enip.c by changing the memory-management approach so that a use-after-free is avoided.

References

https://www.wireshark.org/security/wnpa-sec-2019-05.html

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=1c66174ec7aa19e2ddc79178cf59f15a654fc4fe

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14470

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

Details

Source: Mitre, NVD

Published: 2019-01-08

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 4.3

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

Severity: Medium

CVSS v3

Base Score: 5.5

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