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CVE-2014-2576

18
FAUCET Score

CVE-2014-2576 describes a vulnerability in Claws Mail versions prior to 3.10.0, specifically within the plugins/rssyl/feed.c component, affecting various Claws Mail and openSUSE distributions. This flaw disables the CURLOPT_SSL_VERIFYHOST check for hostname fields, making it susceptible to man-in-the-middle (MITM) attacks. With a CVSS score of 6.8, this vulnerability is of medium severity, allowing remote attackers to spoof servers with moderate attack complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.9.3CPE matchmatch criteria
cpe:2.3:a:claws-mail:claws-mail:*:*:*:*:*:*:*:*
12.3CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*
13.1CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.00%
Probability of exploitation in next 30 days
EPSS Percentile
78.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0200 is in the 63rd percentile among its peer group of 19,955 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.opensuse.org / opensuse-updates/2014-10/msg00015.html
seclists.org / oss-sec/2014/q1/636
secunia.com / advisories/60422
sourceforge.net / p/claws-mail/news/2014/05/claws-mail-3100-unleashed
thewildbeast.co.uk / claws-mail/bugzilla/show_bug.cgi
Vendor Advisory