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CVSS: 5.0EPSS: 0%CPEs: 24EXPL: 0

The ssl_decrypt_buf function in library/ssl_tls.c in PolarSSL before 1.2.11 and 1.3.x before 1.3.8 allows remote attackers to cause a denial of service (crash) via vectors related to the GCM ciphersuites, as demonstrated using the Codenomicon Defensics toolkit. La función ssl_decrypt_buf en library/ssl_tls.c en PolarSSL anterior a 1.2.11 y 1.3.x anterior a 1.3.8 permite a atacantes remotos causar una denegación de servicio (caída) a través de vectores relacionados con los suites de cifrado GCM, tal y como fue demostrado al utilizar el juego de herramientas Codenomicon Defensics. • http://secunia.com/advisories/60215 http://www.debian.org/security/2014/dsa-2981 https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2014-02 • CWE-310: Cryptographic Issues •

CVSS: 4.3EPSS: 0%CPEs: 34EXPL: 0

The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys. La implementación RSA-CRT- en PolarSSL anterior a la versión 1.2.9 no realiza adecuadamente la multiplicación Montgomery, lo que podría permitir a atacantes llevar a cabo un ataque timing side-channel y conseguir las llaves privadas RSA. • http://lists.fedoraproject.org/pipermail/package-announce/2013-October/118758.html http://lists.fedoraproject.org/pipermail/package-announce/2013-October/119014.html http://lists.fedoraproject.org/pipermail/package-announce/2013-October/119018.html http://osvdb.org/98049 http://secunia.com/advisories/55084 http://www.debian.org/security/2013/dsa-2782 http://www.securityfocus.com/bid/62771 https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2013-05 • CWE-310: Cryptographic Issues •