CVE-2012-2135

MediumCVSS 6.4/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 6.4/10AV:N/AC:L/Au:N/C:P/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
Aug 14, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2012-2135: Medium severity, CVSS 6.4 | Vulnix