CVE-2009-4484
HIGH 7.5EPSS 69.6%
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.
- CVSS v2.0
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 69.55% chance of exploitation in the next 30 days, 99th percentile
- Published
- 2009-12-30
- Updated
- 2024-08-07
Proof-of-concept exploits (2)
- http://bugs.mysql.com/bug.php?id=50227
- http://www.metasploit.com/modules/exploit/linux/mysql/mysql_yassl_getname