CVE-2014-2576
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN...
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
Exploit likelihood
What each source reports
NVD Score used
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
- Record
CVE-2014-2576- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-310
- Updated
- 2026-11-02
CVE List No score
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
- Record
CVE-2014-2576- Updated
- 2026-11-02
EUVDEUVD-2014-2608 No score
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
- Record
EUVD-2014-2608- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fc99-wqm7-mj5r No score
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN...
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
- Record
GHSA-fc99-wqm7-mj5r- Updated
- 2026-11-02
OSV No score
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
- Record
CVE-2014-2576- Updated
- 2026-11-02
OSVDEBIAN-CVE-2014-2576 No score
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
- Record
DEBIAN-CVE-2014-2576- Updated
- 2026-11-02
OSVMGASA-2014-0449 No score
Updated claws-mail package fixes security vulnerability
This update provides claws-mail version 3.11.1, which includes several fixes and improvements related to SSL/TLS, and fixes other bugs as well. See the upstream news for more details.
- Record
MGASA-2014-0449- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
claws-mailDebian:12 |
before 3.10.1-1 | 3.10.1-1 |
claws-mailDebian:13 |
before 3.10.1-1 | 3.10.1-1 |
claws-mailDebian:14 |
before 3.10.1-1 | 3.10.1-1 |
claws-mailMageia:4 |
before 3.11.1-1.mga4 | 3.11.1-1.mga4 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-2576 is a medium vulnerability (CVSS 6.8) in Claws-mail, published October 15, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.00%, the 80th percentile. Fixed in claws-mail 3.10.1-1.