CVE-2022-27782

Name	CVE-2022-27782
Description	libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DLA-3085-1, DSA-5197-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
curl (PTS)	buster	7.64.0-4+deb10u2	vulnerable
	buster (security)	7.64.0-4+deb10u6	fixed
	bullseye (security), bullseye	7.74.0-1.3+deb11u7	fixed
	bookworm, sid	7.88.1-10	fixed

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

Package	Type	Release	Fixed Version	Origin
curl	source	buster	7.64.0-4+deb10u3	DLA-3085-1
curl	source	bullseye	7.74.0-1.3+deb11u2	DSA-5197-1
curl	source	(unstable)	7.83.1-1

Notes

https://www.openwall.com/lists/oss-security/2022/05/11/5
https://curl.se/docs/CVE-2022-27782.html
Fixed by: https://github.com/curl/curl/commit/f18af4f874cecab82a9797e8c7541e0990c7a64c (curl-7_83_1)
Fixed by: https://github.com/curl/curl/commit/1645e9b44505abd5cbaf65da5282c3f33b5924a5 (curl-7_83_1)