CVE-2021-37746

NameCVE-2021-37746
Descriptiontextview_uri_security_check in textview.c in Claws Mail before 3.18.0, and Sylpheed through 3.7.0, does not have sufficient link checks before accepting a click.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs991722, 991723

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
claws-mail (PTS)stretch3.14.1-3vulnerable
buster3.17.3-2vulnerable
bullseye3.17.8-1vulnerable
bookworm, sid3.18.0-1fixed
sylpheed (PTS)stretch3.5.1-2vulnerable
buster3.7.0-4vulnerable
bookworm, sid, bullseye3.7.0-8vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
claws-mailsource(unstable)3.18.0-1991722
sylpheedsource(unstable)(unfixed)991723

Notes

[bullseye] - claws-mail <no-dsa> (Minor issue)
[buster] - claws-mail <no-dsa> (Minor issue)
[stretch] - claws-mail <no-dsa> (Minor issue)
[bullseye] - sylpheed <no-dsa> (Minor issue)
[buster] - sylpheed <no-dsa> (Minor issue)
[stretch] - sylpheed <no-dsa> (Minor issue)
https://git.claws-mail.org/?p=claws.git;a=commit;h=ac286a71ed78429e16c612161251b9ea90ccd431

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