USN-2232-2
USN-2232-2 · openssl regression
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
USN-2232-1 fixed vulnerabilities in OpenSSL. The upstream fix for CVE-2014-0224 caused a regression for certain applications that use tls_session_secret_cb, such as wpa_supplicant. This update fixes the problem. Original advisory details: Jüri Aedla discovered that OpenSSL incorrectly handled invalid DTLS fragments. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS, Ubuntu 13.10, and Ubuntu 14.04 LTS. (CVE-2014-0195) Imre Rad discovered that OpenSSL incorrectly handled DTLS recursions. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2014-0221) KIKUCHI Masashi discovered that OpenSSL incorrectly handled certain handshakes. A remote attacker could use this flaw to perform a machine-in-the-middle attack and possibly decrypt and modify traffic. (CVE-2014-0224) Felix Gröbert and Ivan Fratrić discovered that OpenSSL incorrectly handled anonymous ECDH ciphersuites. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS, Ubuntu 13.10, and Ubuntu 14.04 LTS. (CVE-2014-3470)
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system · network
Productos y versiones afectados
openssl Ubuntu:14.04:LTS
- Versiones
- 1.0.1e-3ubuntu1
- 1.0.1e-4ubuntu1
- 1.0.1e-4ubuntu2
- 1.0.1e-4ubuntu3
- 1.0.1e-4ubuntu4
- 1.0.1f-1ubuntu1
- 1.0.1f-1ubuntu2
- 1.0.1f-1ubuntu2.1
- 1.0.1f-1ubuntu2.2
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.0.1f-1ubuntu2.3
Actualiza a 1.0.1f-1ubuntu2.3