| Package | Affected versions | Patched versions |
|---|---|---|
| python | ≥ 2.7.0, < 2.7.4≥ 3.2.0, < 3.2.4≥ 3.3.0, < 3.3.3 | 2.7.43.2.43.3.3 |
The utf-16 decoder in Python 3.1 through 3.3 does not update the aligned_end variable after calling the unicode_decode_call_errorhandler function, which allows remote attackers to obtain sensitive information (process memory) or cause a denial of service (memory corruption and crash) via unspecified vectors.
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