CVE-2014-4616

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

Array index error in the scanstring function in the _json module in Python 2.7 through 3.5 and simplejson before 2.6.1 allows context-dependent attackers to read arbitrary process memory via a negative index value in the idx argument to the raw_decode function.

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-129

Affected software

No affected versions have been published.

Timeline

Published: Aug 24, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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