CVE-2019-16791

Name	CVE-2019-16791
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
postfix-mta-sts-resolver (PTS)	bullseye	1.0.0-4	fixed
	bookworm	1.1.2-1.1	fixed
	sid, trixie	1.1.2-1.2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
postfix-mta-sts-resolver	source	(unstable)	(not affected)

Notes

- postfix-mta-sts-resolver <not-affected> (Fixed before initial upload)
https://github.com/Snawoot/postfix-mta-sts-resolver/security/advisories/GHSA-h92m-42h4-82f6