EPSS
Percentile
43.1%
postfix_mta_sts_resolver provides incorrect query responses. It can happen due to a lack of improper parsing of query responses from daemon under some conditions, resulting in effective STS policy downgrade.
gist.github.com/Snawoot/b9da85d6b26dea5460673b29df1adc6b
github.com/Snawoot/postfix-mta-sts-resolver/commit/21cfc17dba856e0f30dd80c0afbcd0ef7512ff6a
github.com/Snawoot/postfix-mta-sts-resolver/security/advisories/GHSA-h92m-42h4-82f6