curl and libcurl 7.27.0 through 7.35.0, when running on Windows and using the SChannel/Winssl TLS backend, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate when accessing a URL that uses a numerical IP address, which allows man-in-the-middle attackers to spoof servers via an arbitrary valid certificate.
References
Configurations
Configuration 1 (hide)
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Information
Published : 2014-04-18 15:14
Updated : 2017-04-28 18:59
NVD link : CVE-2014-2522
Mitre link : CVE-2014-2522
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
microsoft
- windows
haxx
- curl
- libcurl