Vulnerability Details : CVE-2004-0836

Buffer overflow in the mysql_real_connect function in MySQL 4.x before 4.0.21, and 3.x before 3.23.49, allows remote DNS servers to cause a denial of service and possibly execute arbitrary code via a DNS response with a large address length (h_length).
Publish Date : 2004-11-03 Last Update Date : 2017-07-10

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- CVSS Scores & Vulnerability Types

CVSS Score	10.0
Confidentiality Impact	Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact	Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact	Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity	Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication	Not required (Authentication is not required to exploit the vulnerability.)
Gained Access	Admin
Vulnerability Type(s)	Denial Of ServiceExecute CodeOverflow
CWE ID	119

- Additional Vendor Supplied Data

Vendor	Impact	CVSS Score	CVSS Vector	Report Date	Publish Date
Redhat	important				2004-06-04

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- Related OVAL Definitions

Title	Definition Id	Class	Family
CVE-2004-0836	oval:org.opensuse.security:def:20040836		unix

OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2004-0836

#	Product Type	Vendor	Product	Version	Update	Edition	Language
1	Application	Mysql	Mysql	3.23.49				Version Details Vulnerabilities
2	Application	Mysql	Mysql	4.0.21				Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor	Product	Vulnerable Versions
Mysql	Mysql	2

- References For CVE-2004-0836

http://www.trustix.org/errata/2004/0054/
TRUSTIX 2004-0054

http://bugs.mysql.com/bug.php?id=4017

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000892
CONECTIVA CLA-2004:892

http://lists.mysql.com/internals/14726

http://marc.info/?l=bugtraq&m=110140517515735&w=2
BUGTRAQ 20041125 [USN-32-1] mysql vulnerabilities

http://www.ciac.org/ciac/bulletins/p-018.shtml
CIAC P-018

https://exchange.xforce.ibmcloud.com/vulnerabilities/17047
XF mysql-realconnect-bo(17047)

http://www.securityfocus.com/bid/10981
BID 10981 MySQL Mysql_real_connect Function Potential Remote Buffer Overflow Vulnerability Release Date:2009-07-12

http://www.redhat.com/support/errata/RHSA-2004-611.html
REDHAT RHSA-2004:611

http://www.gentoo.org/security/en/glsa/glsa-200410-22.xml
GENTOO GLSA-200410-22

http://www.redhat.com/support/errata/RHSA-2004-597.html
REDHAT RHSA-2004:597

http://www.debian.org/security/2004/dsa-562
DEBIAN DSA-562

- Metasploit Modules Related To CVE-2004-0836

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)