Home > Vulnerability Database > CVE-2009-4484

Mend.io Vulnerability Database

CVE-2009-4484

Date: December 30, 2009

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.

Severity Score

7.3

Related Resources (38)

Url: https://nvd.nist.gov/vuln/detail/CVE-2009-4484

Url: http://secunia.com/advisories/38517

Url: http://www.vupen.com/english/advisories/2010/0233

Url: https://bugzilla.redhat.com/show_bug.cgi?id=555313

Url: http://archives.neohapsis.com/archives/dailydave/2010-q1/0002.html

Url: http://dev.mysql.com/doc/refman/5.1/en/news-5-1-43.html

Url: http://www.yassl.com/news.html#yassl199

Url: http://secunia.com/advisories/38573

Url: http://www.osvdb.org/61956

Url: http://intevydis.com/mysql_overflow1.py.txt

Url: http://bazaar.launchpad.net/~mysql/mysql-server/mysql-5.0/revision/2837.1.1

Url: http://www.vupen.com/english/advisories/2010/0236

Url: http://yassl.cvs.sourceforge.net/viewvc/yassl/yassl/taocrypt/src/asn.cpp?r1=1.13&r2=1.14

Url: http://www.intevydis.com/blog/?p=106

Url: http://lists.mysql.com/commits/96697

Url: http://www.securityfocus.com/bid/37974

Url: http://secunia.com/advisories/37493

Url: http://www.yassl.com/release.html

Url: http://intevydis.blogspot.com/2010/01/mysq-yassl-stack-overflow.html

Url: http://www.metasploit.com/modules/exploit/linux/mysql/mysql_yassl_getname

Url: http://ubuntu.com/usn/usn-897-1

Url: http://intevydis.com/mysql_demo.html

Url: http://securitytracker.com/id?1023402

Url: http://www.debian.org/security/2010/dsa-1997

Url: http://lists.immunitysec.com/pipermail/dailydave/2010-January/006020.html

Url: http://isc.sans.org/diary.html?storyid=7900

Url: http://secunia.com/advisories/38344

Url: http://secunia.com/advisories/38364

Url: http://www.securityfocus.com/bid/37640

Url: http://intevydis.com/vd-list.shtml

Url: http://www.securityfocus.com/bid/37943

Url: http://bugs.mysql.com/bug.php?id=50227

Url: http://www.ubuntu.com/usn/USN-1397-1

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/55416

Url: http://securitytracker.com/id?1023513

Url: http://www.intevydis.com/blog/?p=57

Url: http://dev.mysql.com/doc/refman/5.0/en/news-5-0-90.html

Url: https://www.mend.io/vulnerability-database/CVE-2009-4484

Severity Score

7.3

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:	7.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2009-4484

Date: December 30, 2009

Severity Score

Related Resources (38)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

Do you need more information?