Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095862 ↗
- http://secunia.com/advisories/57836 ↗
- http://www.securityfocus.com/bid/66296 ↗
- http://www.getchef.com/blog/2014/04/09/chef-server-11-0-12-release/ ↗
- http://secunia.com/advisories/59458 ↗
- http://seclists.org/oss-sec/2014/q1/586 ↗
- http://secunia.com/advisories/57968 ↗
- http://seclists.org/oss-sec/2014/q1/585 ↗
- http://www.getchef.com/blog/2014/04/09/enterprise-chef-11-1-3-release/ ↗
- http://curl.haxx.se/docs/adv_20140326D.html ↗
- http://www.getchef.com/blog/2014/04/09/enterprise-chef-1-4-9-release/ ↗
- http://secunia.com/advisories/57966 ↗