cve/2009/CVE-2009-4028.md
2024-05-26 14:27:05 +02:00

1.3 KiB

CVE-2009-4028

Description

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.

POC

Reference

No PoCs from references.

Github