NetSight
medium5.8

CVE-2014-0139

cURL and libcurl 7.1 before 7.36.0, when using the OpenSSL, axtls, qsossl or gskit libraries for TLS, recognize a wildcard IP address in the subject's Common N…

Impact

cURL and libcurl 7.1 before 7.36.0, when using the OpenSSL, axtls, qsossl or gskit libraries for TLS, recognize a wildcard IP address in the subject's Common Name (CN) field of an X.509 certificate, which might allow man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.

Affected products

VendorProductAffected versions
HaxxCurl
Versions 7.10.6, 7.10.7, 7.10.8, 7.11.0, 7.11.1, 7.11.2
HaxxLibcurl
Versions 7.10.6, 7.10.7, 7.10.8, 7.11.0, 7.11.1, 7.11.2

Weakness classification

References