CVE-2016-9953

Name	CVE-2016-9953
Description	The verify_certificate function in lib/vtls/schannel.c in libcurl 7.30.0 through 7.51.0, when built for Windows CE using the schannel TLS backend, allows remote attackers to obtain sensitive information, cause a denial of service (crash), or possibly have unspecified other impact via a wildcard certificate name, which triggers an out-of-bounds read.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, 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
curl (PTS)	bullseye	7.74.0-1.3+deb11u13	fixed
	bullseye (security)	7.74.0-1.3+deb11u15	fixed
	bookworm	7.88.1-10+deb12u14	fixed
	bookworm (security)	7.88.1-10+deb12u5	fixed
	trixie	8.14.1-2	fixed
	forky	8.17.0~rc2-1	fixed
	sid	8.17.0~rc3-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
curl	source	(unstable)	(not affected)

- curl <not-affected> (Windows CE specific issue)
https://curl.haxx.se/docs/adv_20161221C.html