Vulnerability index

Browse CVEs

9 matching
Filters 1 Clear all
Severity

Filters apply as you choose them.

Postfix HIGH 7.5
CVE-2026-43964

Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code th…

Fix: 3.8.16 / 3.9.10+
Fix from $1,950 2026-05-04
Postfix MEDIUM 5.3
CVE-2020-12063

A certain Postfix 2.10.1-7 package could allow an attacker to send an email from an arbitrary-looking sender via a homoglyph attack, as demonstrated …

No fix yet
Fix from $1,600 2020-04-24
Postfix HIGH 7.8
CVE-2017-10140

Postfix before 2.11.10, 3.0.x before 3.0.10, 3.1.x before 3.1.6, and 3.2.x before 3.2.2 might allow local users to gain privileges by leveraging undo…

Fix: 2.11.10 / 3.0.10+
Fix from $1,950 2018-04-16
Postfix MEDIUM 6.5
CVE-2012-0811

Multiple SQL injection vulnerabilities in Postfix Admin (aka postfixadmin) before 2.3.5 allow remote authenticated users to execute arbitrary SQL com…

Fix: after 2.3.4
Fix from $1,600 2014-10-01
Postfix MEDIUM 6.8
CVE-2011-1720EPSS 21%

The SMTP server in Postfix before 2.5.13, 2.6.x before 2.6.10, 2.7.x before 2.7.4, and 2.8.x before 2.8.3, when certain Cyrus SASL authentication met…

Patch available
Fix from $1,600 2011-05-13
Postfix MEDIUM 6.8
CVE-2011-0411EPSS 16%

The STARTTLS implementation in Postfix 2.4.x before 2.4.16, 2.5.x before 2.5.12, 2.6.x before 2.6.9, and 2.7.x before 2.7.3 does not properly restric…

No fix yet
Fix from $1,600 2011-03-16
Postfix MEDIUM 6.9
CVE-2009-2939

The postfix.postinst script in the Debian GNU/Linux and Ubuntu postfix 2.5.5 package grants the postfix user write access to /var/spool/postfix/pid, …

No fix yet
Fix from $1,600 2009-09-21
Postfix MEDIUM 6.9
CVE-2008-4977

postfix_groups.pl in Postfix 2.5.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/postfix_groups.stdout, (2) /t…

No fix yet
Fix from $1,600 2008-11-06
Postfix MEDIUM 6.2
CVE-2008-2936

Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, al…

Patch available
Fix from $1,600 2008-08-18