CVEvulnerability
CVE-2019-5721
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-01-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-416
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.
Affected configurations
• wireshark wireshark (>= 2.4.0 <= 2.4.11)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html lists.opensuse.org
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14470 Exploit, Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=1c66174ec7aa19e2ddc79178cf59f15a654fc4fe code.wireshark.org
- https://www.wireshark.org/security/wnpa-sec-2019-05.html Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html lists.opensuse.org
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14470 Exploit, Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=1c66174ec7aa19e2ddc79178cf59f15a654fc4fe code.wireshark.org
- https://www.wireshark.org/security/wnpa-sec-2019-05.html Vendor Advisory