| Package | Affected versions | Patched versions |
|---|---|---|
| python | = 2.6.1= 2.6.2= 2.6.2150= 2.6.3= 2.6.4= 2.6.5= 2.6.6= 2.6.6150= 2.6.7= 2.6.8= 2.7.1= 2.7.1150= 2.7.2= 2.7.2150= 2.7.3= 3.0= 3.0.1= 3.1= 3.1.1= 3.1.2= 3.1.2150= 3.1.3= 3.1.4= 3.1.5= 3.2= 3.2.2150= 3.2.3= 3.3= 3.4 |
The ssl.match_hostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
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