Fedora 34: FEDORA-2021-433e7d72ce Critical: opendmarc Authentication Update

OpenDMARC (Domain-based Message Authentication, Reporting & Conformance)

provides an open source library that implements the DMARC verification

service plus a milter-based filter application that can plug in to any

milter-aware MTA, including sendmail, Postfix, or any other MTA that supports

the milter protocol.

The DMARC sender authentication system is still a draft standard, working

towards RFC status.

The database schema required for some functions is provided in

/usr/share/opendmarc/db. The rddmarc tools are provided in

/usr/share/opendmarc/contrib/rddmarc.

Upgrade to 1.4.1 bugfix release.

* Thu Apr 29 2021 Matt Domsch - 1.4.1-1

- Update to 1.4.1

[ 1 ] Bug #1786435 - SeLinux problems pclose() exited with status 127

https://bugzilla.redhat.com/show_bug.cgi?id=1786435

[ 2 ] Bug #1828432 - CVE-2019-20790 CVE-2020-12272 opendmarc: Two vulnerabilities in openDMARC 1.3.2 [epel-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1828432

[ 3 ] Bug #1861993 - CVE-2020-12460 opendmarc: improper null termination in function opendmarc_xml_parse leads to heap-buffer overflow [epel-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1861993

su -c 'dnf upgrade --advisory FEDORA-2021-433e7d72ce' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

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https://fedoraproject.org/security/

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