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VPR Score: 5.9
Synopsis
The remote Debian host is missing a security-related update.
Description
Joonas Kuorilehto discovered that GNU TLS performed insufficient validation of session IDs during TLS/SSL handshakes. A malicious server could use this to execute arbitrary code or perform denial of service.
Solution
Upgrade the gnutls26 packages.
For the stable distribution (wheezy), this problem has been fixed in version 2.12.20-8+deb7u2.