X.509 Certificate Verification Vulnerability in WKWebView and Safari

X.509 Certificate Verification Vulnerability in WKWebView and Safari

CVE-2016-4763 · MEDIUM Severity

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

WKWebView in WebKit in Apple iOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 does not properly verify X.509 certificates from HTTPS servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Learn more about our Cis Benchmark Audit For Apple Ios.