CVE-2021-29495

Name	CVE-2021-29495
Description	Nim is a statically typed compiled systems programming language. In Nim standard library before 1.4.2, httpClient SSL/TLS certificate verification was disabled by default. Users can upgrade to version 1.4.2 to receive a patch or, as a workaround, set "verifyMode = CVerifyPeer" as documented.
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
nim (PTS)	buster	0.19.4-1	vulnerable
	bullseye	1.4.6+really1.4.2-2	fixed
	bookworm	1.6.10-2	fixed
	trixie	1.6.14-1	fixed
	sid	1.6.14-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
nim	source	(unstable)	1.4.2-1

Notes

[buster] - nim <no-dsa> (Minor issue)
[stretch] - nim <no-dsa> (Minor issue)
https://github.com/nim-lang/security/security/advisories/GHSA-9vqv-2jj9-7mqr