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I. Basic Information for CVE-2012-2122
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
sql/password.c in Oracle MySQL 5.1.x before 5.1.63, 5.5.x before 5.5.24, and 5.6.x before 5.6.6, and MariaDB 5.1.x before 5.1.62, 5.2.x before 5.2.12, 5.3.x before 5.3.6, and 5.5.x before 5.5.23, when running in certain environments with certain implementations of the memcmp function, allows remote attackers to bypass authentication by repeatedly authenticating with the same incorrect password, which eventually causes a token comparison to succeed due to an improperly-checked return value.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
MySQL/MariaDB安全绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MariaDB是美国Monty Program Ab公司和美国MariaDB基金会共同开发的一套免费开源的数据库管理系统，也是一个采用Maria存储引擎的MySQL分支版本。 MariaDB和MySQL在用户验证的处理上存在漏洞。攻击者可利用该漏洞绕过某些安全限制，也可能导致攻击者无需知道正确口令就能登录到MySQL服务器。MariaDB 5.1.62，5.2.12，5.3.6和5.5.23之前版本，MySQL 5.1.63、5.5.24、5.6.6之前版本中存在该漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2012-2122
#POC DescriptionSource LinkShenlong Link
1This is used to scan for CVE-2012-2122 vulnerable servers.https://github.com/Avinza/CVE-2012-2122-scannerPOC Details
2Nonehttps://github.com/cyberharsh/Oracle-mysql-CVE-2012-2122POC Details
3Nonehttps://github.com/zhangkaibin0921/CVE-2012-2122POC Details
4sql/password.c in Oracle MySQL 5.1.x before 5.1.63, 5.5.x before 5.5.24, and 5.6.x before 5.6.6, and MariaDB 5.1.x before 5.1.62, 5.2.x before 5.2.12, 5.3.x before 5.3.6, and 5.5.x before 5.5.23, when running in certain environments with certain implementations of the memcmp function, allows remote attackers to bypass authentication by repeatedly authenticating with the same incorrect password, which eventually causes a token comparison to succeed due to an improperly-checked return value. https://github.com/projectdiscovery/nuclei-templates/blob/main/javascript/cves/2012/CVE-2012-2122.yamlPOC Details
5Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%BC%8F%E6%B4%9E/MySQL%20%E8%BA%AB%E4%BB%BD%E8%AE%A4%E8%AF%81%E7%BB%95%E8%BF%87%E6%BC%8F%E6%B4%9E%20CVE-2012-2122.mdPOC Details
6https://github.com/vulhub/vulhub/blob/master/mysql/CVE-2012-2122/README.mdPOC Details
7CVE-2012-2122 MySQL Authentication Bypass Home Labhttps://github.com/netw0rk7/CVE-2012-2122-Home-LabPOC Details
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III. Intelligence Information for CVE-2012-2122
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2012-2122

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