CVSS: 7.5EPSS: 97%CPEs: 18EXPL: 2CVE-2009-4484 – MySQL - yaSSL CertDecoder::GetName Buffer Overflow
https://notcve.org/view.php?id=CVE-2009-4484
Multiple stack-based buffer overflows in the CertDecoder::GetName function in src/asn.cpp in TaoCrypt in yaSSL before 1.9.9, as used in mysqld in MySQL 5.0.x before 5.0.90, MySQL 5.1.x before 5.1.43, MySQL 5.5.x through 5.5.0-m2, and other products, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption and daemon crash) by establishing an SSL connection and sending an X.509 client certificate with a crafted name field, as demonstrated by mysql_overflow1.py and the vd_mysql5 module in VulnDisco Pack Professional 8.11. NOTE: this was originally reported for MySQL 5.0.51a. Múltiples desbordamientos de búfer en la región stack de la memoria en la función CertDecoder::GetName en el archivo src/asn.cpp en TaoCrypt en yaSSL anterior a versión 1.9.9, tal como es usado en mysqld en MySQL versiones 5.0.x anteriores a 5.0.90, MySQL versiones 5.1.x anteriores a 5.1.43, MySQL versiones 5.5.x hasta 5.5.0-m2, y otros productos, permiten a los atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria y bloqueo de demonio) mediante el establecimiento de una conexión SSL y enviando un certificado de cliente X.509 con un campo de nombre especialmente diseñado, como es demostrado por mysql_overflow1.py y el módulo vd_mysql5 en VulnDisco Pack Professional versión 8.11. NOTA: esto se informó originalmente para MySQL versión 5.0.51a. • https://www.exploit-db.com/exploits/16850 http://archives.neohapsis.com/archives/dailydave/2010-q1/0002.html http://bazaar.launchpad.net/~mysql/mysql-server/mysql-5.0/revision/2837.1.1 http://bugs.mysql.com/bug.php?id=50227 http://dev.mysql.com/doc/refman/5.0/en/news-5-0-90.html http://dev.mysql.com/doc/refman/5.1/en/news-5-1-43.html http://intevydis.blogspot.com/2010/01/mysq-yassl-stack-overflow.html http://intevydis.com/mysql_demo.html http:&# • CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 97%CPEs: 75EXPL: 3CVE-2008-0226 – MySQL 6.0 yaSSL 1.7.5 - Hello Message Buffer Overflow
https://notcve.org/view.php?id=CVE-2008-0226
Multiple buffer overflows in yaSSL 1.7.5 and earlier, as used in MySQL and possibly other products, allow remote attackers to execute arbitrary code via (1) the ProcessOldClientHello function in handshake.cpp or (2) "input_buffer& operator>>" in yassl_imp.cpp. Múltiples desbordamientos de búfer en yaSSL 1.7.5 y anteriores, como el utilizado en MySQL y posiblemente otros productos, permite a atacantes remotos ejecutar código de su elección mediante (1) la función ProcessOldClientHello en handshake.cpp o (2) "input_buffer& operator>>" en yassl_imp.cpp. • https://www.exploit-db.com/exploits/9953 https://www.exploit-db.com/exploits/16849 https://www.exploit-db.com/exploits/16701 http://bugs.mysql.com/33814 http://dev.mysql.com/doc/refman/5.1/en/news-5-1-23.html http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html http://secunia.com/advisories/28324 http://secunia.com/advisories/28419 http://secunia.com/advisories/28597 http://secunia.com/advisories/29443 http://secunia.com/advisories/32222&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 34%CPEs: 1EXPL: 1CVE-2008-0227
https://notcve.org/view.php?id=CVE-2008-0227
yaSSL 1.7.5 and earlier, as used in MySQL and possibly other products, allows remote attackers to cause a denial of service (crash) via a Hello packet containing a large size value, which triggers a buffer over-read in the HASHwithTransform::Update function in hash.cpp. yaSSL 1.7.5 y anteriores, como el utilizado en MySQL y posiblemente otros productos, permite a atacantes remotos provocar una denegación de servicio (caída) mediante un paquete Hello que contiene un valor de tamaño grande, lo cual provoca una sobre-lectura de búfer en la función HASHwithTransform::Update en hash.cpp. • http://bugs.mysql.com/33814 http://dev.mysql.com/doc/refman/5.1/en/news-5-1-23.html http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html http://secunia.com/advisories/28324 http://secunia.com/advisories/28597 http://secunia.com/advisories/29443 http://secunia.com/advisories/32222 http://securityreason.com/securityalert/3531 http://support.apple.com/kb/HT3216 http://www.debian.org/security/2008/dsa-1478 http://www.mandriva.com/security/advisor • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 0%CPEs: 19EXPL: 0CVE-2005-3731
https://notcve.org/view.php?id=CVE-2005-3731
Unspecified vulnerability in yaSSL before 1.0.6 has unknown impact and attack vectors, related to "certificate chain processing." • http://secunia.com/advisories/17619 http://www.osvdb.org/20831 http://www.securityfocus.com/bid/15487 http://yassl.com/release.html •