The vio_verify_callback function in viosslfactories.c in MySQL 5.0.x before 5.0.88 and 5.1.x before 5.1.41, when OpenSSL is used, accepts a value of zero for the depth of X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary SSL-based MySQL servers via a crafted certificate, as demonstrated by a certificate presented by a server linked against the yaSSL library.
References
Configurations
Configuration 1 (hide)
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History
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Information
Published : 2009-11-30 17:30
Updated : 2025-04-09 00:30
NVD link : CVE-2009-4028
Mitre link : CVE-2009-4028
CVE.ORG link : CVE-2009-4028
JSON object : View
Products Affected
oracle
- mysql
mysql
- mysql
CWE
CWE-20
Improper Input Validation