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CVSS: 7.5EPSS: 47%CPEs: 14EXPL: 3

The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary code via a large client certificate that is signed by a trusted Certificate Authority (CA), which produces a large serialized session. El código de mod_ssl dbm y shm cache anteriores a 2.8.7-1.3.23 y Apache-SSL anteriores a 1.3.22 1.46 no inicializa adecuadamente la memoria usando la función i2d_SSL_SESSION, lo que permite a atacantes remotos usar un desbordamiento de buffer para ejecutar código arbitrario mediante un certificado de cliente largo firmado por una Autoricad Certificadora (CA) larga, lo que produce una sesión serializada larga. • https://www.exploit-db.com/exploits/47080 https://www.exploit-db.com/exploits/21671 https://www.exploit-db.com/exploits/764 http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000465 http://ftp.support.compaq.com/patches/.new/html/SSRT0817.shtml http://marc.info/?l=bugtraq&m=101518491916936&w=2 http://marc.info/?l=bugtraq&m=101528358424306&w=2 http://online.securityfocus.com/archive/1/258646 http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote •