https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 02:09:48 +0000 https://cve.radiocsirt.org/vuln/ubuntu-cve-2017-7805 <p><strong>Affected:</strong> Ubuntu:14.04:LTS: firefox, Ubuntu:14.04:LTS: nss, Ubuntu:14.04:LTS: thunderbird, Ubuntu:16.04:LTS: firefox, Ubuntu:16.04:LTS: nss, Ubuntu:16.04:LTS: thunderbird, Ubuntu:18.04:LTS: firefox, Ubuntu:18.04:LTS: nss, Ubuntu:18.04:LTS: thunderbird</p> <p>During TLS 1.2 exchanges, handshake hashes are generated which point to a message buffer. This saved data is used for later messages but in some cases, the handshake transcript can exceed the space available in the current buffer, causing the allocation of a new buffer. This leaves a pointer pointing to the old, freed buffer, resulting in a use-after-free when handshake hashes are then calculated afterwards. This can result in a potentially exploitable crash. This vulnerability affects Firefox &lt; 56, Firefox ESR &lt; 52.4, and Thunderbird &lt; 52.4.</p> <p><strong>Affected:</strong> Ubuntu:14.04:LTS: firefox, Ubuntu:14.04:LTS: nss, Ubuntu:14.04:LTS: thunderbird, Ubuntu:16.04:LTS: firefox, Ubuntu:16.04:LTS: nss, Ubuntu:16.04:LTS: thunderbird, Ubuntu:18.04:LTS: firefox, Ubuntu:18.04:LTS: nss, Ubuntu:18.04:LTS: thunderbird</p> <p>During TLS 1.2 exchanges, handshake hashes are generated which point to a message buffer. This saved data is used for later messages but in some cases, the handshake transcript can exceed the space available in the current buffer, causing the allocation of a new buffer. This leaves a pointer pointing to the old, freed buffer, resulting in a use-after-free when handshake hashes are then calculated afterwards. This can result in a potentially exploitable crash. This vulnerability affects Firefox &lt; 56, Firefox ESR &lt; 52.4, and Thunderbird &lt; 52.4.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2017-7805