CVE-2014-3694
Medium
Description
The (1) bundled GnuTLS SSL/TLS plugin and the (2) bundled OpenSSL SSL/TLS plugin in libpurple in Pidgin before 2.10.10 do not properly consider the Basic Constraints extension during verification of X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
SeverityMedium
CVSS6.4
Exploit probability—
Product
Pidgin
PublishedOct 29, 2014
First seenOct 29, 2014
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pidgin pidgin | v ≤ 2.10.9, 2.10.0, 2.10.1, 2.10.2, 2.10.3, 2.10.4, 2.10.5, 2.10.6, 2.10.7, 2.10.8 | — |
| opensuse opensuse | 12.3, 13.1, 13.2 | — |
| canonical ubuntu_linux | 12.04, 14.04, 14.10 | — |
| debian debian_linux | 7.0 | — |
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