PT-2020-22670

Name of the Vulnerable Software and Affected Versions postfix-mta-sts-resolver versions prior to 0.5.1 Description The issue affects the postfix-mta-sts-resolver, where all users can receive an incorrect response from the daemon under rare conditions. This can lead to a downgrade of the effective...

CVE-2019-16791: Selection of Less-Secure Algorithm During Negotiation

In postfix-mta-sts-resolver before 0.5.1, All users can receive incorrect response from daemon under rare conditions, rendering downgrade of effective STS policy...

GHSA-H92M-42H4-82F6 postfix-mta-sts-resolver Algorithm Downgrade vulnerability

Incorrect query parsing Impact All users of versions prior to 0.5.1 can receive incorrect response from daemon under rare conditions, rendering downgrade of effective STS policy. Patches Problem has been patched in version 0.5.1 Workarounds Users may remediate this vulnerability without upgrading...

postfix-mta-sts-resolver Algorithm Downgrade vulnerability

Incorrect query parsing Impact All users of versions prior to 0.5.1 can receive incorrect response from daemon under rare conditions, rendering downgrade of effective STS policy. Patches Problem has been patched in version 0.5.1 Workarounds Users may remediate this vulnerability without upgrading...

PT-2019-14834

Name of the Vulnerable Software and Affected Versions postfix-mta-sts-resolver versions prior to 0.5.1 Description The issue affects all users and can cause the daemon to return an incorrect response under rare conditions, leading to a downgrade of the effective STS policy. Recommendations For...