Cleartext-Downgrade Attack Vulnerability in PHP MySQL Extension

CVE-2015-8838 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

ext/mysqlnd/mysqlnd.c in PHP before 5.4.43, 5.5.x before 5.5.27, and 5.6.x before 5.6.11 uses a client SSL option to mean that SSL is optional, which allows man-in-the-middle attackers to spoof servers via a cleartext-downgrade attack, a related issue to CVE-2015-3152.

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