CVE-2021-37746

published 2021-07-30

CVE-2021-37746: textview_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…

Priority P4 23 medium 6.1 CVSS 3.1

AV N AC L PR N UI R S C C L I L A N

textview_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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
claws-mail	claws-mail	< 3.18.0	3.18.0
claws-mail	claws-mail	>= 0 < 3.18.0-1	3.18.0-1
claws-mail	claws-mail	>= 0 < 3.18.0-1	3.18.0-1
claws-mail	claws-mail	>= 0 < 3.18.0-1	3.18.0-1
debian	claws-mail	< claws-mail 3.18.0-1 (bookworm)	claws-mail 3.18.0-1 (bookworm)
debian	sylpheed	< claws-mail 3.18.0-1 (bookworm)	claws-mail 3.18.0-1 (bookworm)
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
sylpheed_project	sylpheed	<= 3.7.0	—

CVSS provenance

nvd v3.1 6.1 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

nvd v2.0 5.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:N

osv 6.1 MEDIUM

vendor_debian 6.1 MEDIUM

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CWE-601