FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

OpenDMARC - Remote denial of service

Affected packages
1.4.1 <= opendmarc < 1.4.2


VuXML ID ede832bf-6576-11ec-a636-000c29061ce6
Discovery 2021-06-09
Entry 2021-12-30

OpenDMARC 1.4.1 and will dereference a NULL pointer when encountering a multi-value From: header field. A remote attacker can send a specially crafted message resulting in a denial of service.


CVE Name CVE-2021-34555