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Debian Security Advisory 4526-1

Debian Security Advisory 4526-1
Posted Sep 20, 2019
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4526-1 - It was discovered that OpenDMARC, a milter implementation of DMARC, is prone to a signature-bypass vulnerability with multiple From: addresses.

tags | advisory, bypass
systems | linux, debian
advisories | CVE-2019-16378
MD5 | dcba222d8e9889c12f20e72db98f1a2a

Debian Security Advisory 4526-1

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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4526-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
September 19, 2019 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : opendmarc
CVE ID : CVE-2019-16378
Debian Bug : 940081

It was discovered that OpenDMARC, a milter implementation of DMARC, is
prone to a signature-bypass vulnerability with multiple From: addresses.

For the oldstable distribution (stretch), this problem has been fixed
in version 1.3.2-2+deb9u2.

For the stable distribution (buster), this problem has been fixed in
version 1.3.2-6+deb10u1.

We recommend that you upgrade your opendmarc packages.

For the detailed security status of opendmarc please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/opendmarc

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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