Description
OpenDMARC 1.4.2 contains a null pointer dereference vulnerability in /OpenDMARC/libopendmarc/opendmarc_policy.c.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/LuMingYinDetect/OpenDMARC_defects/blob/main/OpenDMARC_detect_1.md
Scores
CVSS v3
7.5
EPSS
0.0008
EPSS Percentile
23.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-476
Status
published
Products (1)
trusteddomain/opendmarc
1.4.2
Published
Feb 26, 2024
Tracked Since
Feb 18, 2026