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Important: dovecot

🗓️ 13 Apr 2026 00:00:00Reported by AmazonType 
amazon
 amazon
🔗 alas.aws.amazon.com👁 7 Views

Dovecot has timing attack on doveadm credentials and memory exhaustion risk; apply fixed version and update system.

Related
Packages
OSOS VersionArchitecturePackagePackage VersionFilename
Amazon Linux2aarch64dovecot2.3.20-1.amzn2023.0.3dovecot-2.3.20-1.amzn2023.0.3.aarch64.rpm
Amazon Linux2x86_64dovecot2.3.20-1.amzn2023.0.3dovecot-2.3.20-1.amzn2023.0.3.x86_64.rpm
Amazon Linux2aarch64dovecot-debuginfo2.3.20-1.amzn2023.0.3dovecot-debuginfo-2.3.20-1.amzn2023.0.3.aarch64.rpm
Amazon Linux2x86_64dovecot-debuginfo2.3.20-1.amzn2023.0.3dovecot-debuginfo-2.3.20-1.amzn2023.0.3.x86_64.rpm
Amazon Linux2aarch64dovecot-debugsource2.3.20-1.amzn2023.0.3dovecot-debugsource-2.3.20-1.amzn2023.0.3.aarch64.rpm
Amazon Linux2x86_64dovecot-debugsource2.3.20-1.amzn2023.0.3dovecot-debugsource-2.3.20-1.amzn2023.0.3.x86_64.rpm
Amazon Linux2aarch64dovecot-devel2.3.20-1.amzn2023.0.3dovecot-devel-2.3.20-1.amzn2023.0.3.aarch64.rpm
Amazon Linux2x86_64dovecot-devel2.3.20-1.amzn2023.0.3dovecot-devel-2.3.20-1.amzn2023.0.3.x86_64.rpm
Amazon Linux2aarch64dovecot-mysql2.3.20-1.amzn2023.0.3dovecot-mysql-2.3.20-1.amzn2023.0.3.aarch64.rpm
Amazon Linux2x86_64dovecot-mysql2.3.20-1.amzn2023.0.3dovecot-mysql-2.3.20-1.amzn2023.0.3.x86_64.rpm
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13 Apr 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.00048
SSVC
7