CVE-2021-37746 — Open Redirect in Claws-mail

CWE-601 — Open Redirect5 documents5 sources
Severity
6.1MEDIUMNVD
EPSS
0.5%
top 34.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Claws-mailSylpheed Project SylpheedFedoraproject Fedora
Timeline
PublishedJul 30
Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages3 packages

▶NVDclaws-mail/claws-mail< 3.18.0
▶Debianclaws-mail/claws-mail< 3.18.0-1+2

Also affects: Fedora 33, 34

Patches

Patch: claws-mail.org ↗Patch: sylpheed.sraoss.jp ↗Patch: claws-mail.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-7cx5-4rpx-pcm3: textview_uri_security_check in textview↗2022-05-24
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OSV
CVE-2021-37746: textview_uri_security_check in textview↗2021-07-30
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CVEList
CVE-2021-37746: textview_uri_security_check in textview↗2021-07-30
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📋Vendor Advisories

1
Debian
CVE-2021-37746: claws-mail - textview_uri_security_check in textview.c in Claws Mail before 3.18.0, and Sylph...↗2021
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CVE-2021-37746 — Open Redirect in Claws-mail | cvebase