USN-2390-1: Pidgin vulnerabilities
6
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
10/28/2014
07/25/2018
10/29/2014
07/09/2020
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.
Solution(s)
- ubuntu-upgrade-libpurple0
- ubuntu-upgrade-pidgin
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