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CVE-2014-3694

18
FAUCET Score

CVE-2014-3694 describes a vulnerability in Pidgin versions prior to 2.10.10, specifically within its bundled GnuTLS and OpenSSL SSL/TLS plugins. This flaw allows man-in-the-middle attackers to spoof servers and obtain sensitive information by manipulating X.509 certificates due to improper handling of the Basic Constraints extension. The vulnerability has a CVSS score of 6.4, indicating a medium severity with low attack complexity and potential for partial confidentiality and integrity impact. While there is no evidence of active exploitation or public exploit code, the CVE has garnered some community discussion and media coverage, though it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
12.3CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*
13.1CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
13.2CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
12.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
14.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.4MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.35%
Probability of exploitation in next 30 days
EPSS Percentile
81.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0235 is in the 72nd percentile among its peer group of 23,725 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, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

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

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: pidgin-0:2.10.11-5.el7
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: pidgin
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: pidgin

Vendor Advisories (1)

redhatCVE-2014-3694Low

pidgin: SSL/TLS plug-ins failed to check Basic Constraints

Oct 22, 2014

References

hg.pidgin.im / pidgin/main/rev/2e4475087f04
Issue Tracking
lists.opensuse.org / opensuse-updates/2014-11/msg00023.html
Third Party Advisory
lists.opensuse.org / opensuse-updates/2014-11/msg00037.html
Third Party Advisory
pidgin.im / news/security
PatchVendor Advisory
access.redhat.com / errata/RHSA-2017:1854
secunia.com / advisories/60741
secunia.com / advisories/61968
debian.org / security/2014/dsa-3055
Third Party Advisory
ubuntu.com / usn/USN-2390-1
Third Party Advisory