Algorithmic complexity vulnerability in the ssl.match_hostname function in Python 3.2.x, 3.3.x, and previous versions, and unspecified versions of python-backports-ssl_match_hostname as used for older Python versions, allows remote malicious users to cause a denial of service (CPU consumption) via multiple wildcard characters in the common name in a certificate.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
python python 3.3.2 |
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python python 3.2.2 |
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python python 3.2.5 |
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python python 3.2.1 |
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python python 3.2.0 |
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python python 3.3.1 |
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python python 3.2.3 |
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python python 3.3.0 |
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python python 3.2.4 |
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canonical ubuntu linux 13.04 |
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canonical ubuntu linux 12.10 |
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canonical ubuntu linux 12.04 |
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