CVE-2019-5721
MEDIUMWireshark 2.4.0-2.4.11 - Use-After-Free in ENIP Dissector
Title source: llmDescription
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 (4)
Core 4
Core References
Patch x_refsource_misc
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=1c66174ec7aa19e2ddc79178cf59f15a654fc4fe
Exploit, Issue Tracking, Vendor Advisory x_refsource_misc
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14470
Vendor Advisory x_refsource_misc
https://www.wireshark.org/security/wnpa-sec-2019-05.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
Scores
CVSS v3
5.5
EPSS
0.0018
EPSS Percentile
39.1%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-416
Status
published
Products (1)
wireshark/wireshark
2.4.0 - 2.4.11
Published
Jan 08, 2019
Tracked Since
Feb 18, 2026