CVE-2009-4484
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.
Affected products
n/a · n/apublic PoCs found — 1
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http://archives.neohapsis.com/archives/dailydave/2010-q1/0002.htmlhttp://bazaar.launchpad.net/~mysql/mysql-server/mysql-5.0/revision/2837.1.1http://bugs.mysql.com/bug.php?id=50227http://dev.mysql.com/doc/refman/5.0/en/news-5-0-90.htmlhttp://dev.mysql.com/doc/refman/5.1/en/news-5-1-43.htmlhttp://intevydis.blogspot.com/2010/01/mysq-yassl-stack-overflow.htmlhttp://intevydis.com/mysql_demo.htmlhttp://intevydis.com/mysql_overflow1.py.txthttp://intevydis.com/vd-list.shtmlhttp://isc.sans.org/diary.html?storyid=7900http://lists.immunitysec.com/pipermail/dailydave/2010-January/006020.htmlhttp://lists.mysql.com/commits/96697