CVE-2020-3811

Published: 26 May 2020

qmail-verify as used in netqmail 1.06 is prone to a mail-address verification bypass vulnerability.

From the Ubuntu security team

It was discovered that netqmail did not properly handle certain input when validating email addresses. An attacker could use this to bypass email address validation.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
netqmail
Launchpad, Ubuntu, Debian
Upstream
Released (1.06-6.2, 1.6-6.2~deb10u1, 1.6-6.2~deb9u1, 1.6-6.2~deb8u1,,,)
Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa)
Released (1.06-6.2~deb10u1build0.20.04.1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1.06-6.2~deb10u1build0.18.04.1)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (1.06-6.2~deb10u1build0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist