Unscored severity · published Dec 30, 2009
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…
–
CVSS
69.6%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)69.6% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MY
MySQL · Oracle
5.0.0 before 5.0.90; 5.1.0 before 5.1.43; 5.0.0; 5.0.0 · source: NVD
DL
Debian Linux · Debian
4.0; 5.0; 6.0 · source: NVD
MA
Mariadb · Mariadb
5.1 before 5.1.42 · source: NVD
UL
Ubuntu Linux · Canonical
6.06; 8.04; 8.10; 9.04; 9.10; 10.04; +3 more · source: NVD
YA
Yassl · Wolfssl
before 1.9.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-4484
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-4484
Broken Link
http://archives.neohapsis.com/archives/dailydave/2010-q1/0002.html
Broken Link
http://bazaar.launchpad.net/~mysql/mysql-server/mysql-5.0/revision/2837.1.1
Exploit
http://bugs.mysql.com/bug.php?id=50227
Broken Link
http://dev.mysql.com/doc/refman/5.0/en/news-5-0-90.html
Broken Link
http://dev.mysql.com/doc/refman/5.1/en/news-5-1-43.html
Broken Link
http://intevydis.blogspot.com/2010/01/mysq-yassl-stack-overflow.html
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