BIT-python-2020-10735

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/python/BIT-python-2020-10735.json

JSON Data

https://api.test.osv.dev/v1/vulns/BIT-python-2020-10735

Aliases

Published

2024-03-06T11:08:16.884Z

Modified

2025-08-11T14:45:00.808302Z

Summary

[none]

Details

A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int("text"), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability.

Database specific

{
    "severity": "High",
    "cpes": [
        "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:alpha1:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:alpha2:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:alpha3:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:alpha4:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:alpha5:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:alpha6:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:alpha7:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:beta1:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:beta2:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:beta3:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:beta4:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:beta5:*:*:*:*:*:*",
        "cpe:2.3:a:python:python:3.11.0:rc1:*:*:*:*:*:*"
    ]
}

References

Affected packages

Bitnami / python

Package

Name: python
Purl: pkg:bitnami/python

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

3.7.0

Fixed

3.7.14

Introduced

3.8.0

Fixed

3.8.14

Introduced

3.9.0

Fixed

3.9.14

Introduced

3.10.0

Fixed

3.10.7