CVE Vulnerability

CVE-2019-5721

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.wireshark.org/security/wnpa-sec-2019-05.html Vendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=1c66174ec7aa19e2ddc79178cf59f15a654fc4fe Patch Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14470 Issue Tracking Exploit
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
Configurations

Configuration 1

cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Information

Published : 2019-01-08 11:29

Updated : 2020-03-20 01:15

NVD link : CVE-2019-5721

Mitre link : CVE-2019-5721

Products Affected
No products.
CWE
CWE-416