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Incorrect Type Conversion or Cast Affecting python3-idle package, versions <0:3.6.8-47.el8_6.4

Severity

 Recommended
medium

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.57% (79th percentile)

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  • Snyk ID SNYK-RHEL8-PYTHON3IDLE-6198825
  • published 26 Jan 2024
  • disclosed 2 Sep 2022
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Introduced: 2 Sep 2022

CVE-2020-10735 Open this link in a new tab
CWE-704 Open this link in a new tab
CWE-400 Open this link in a new tab

How to fix?

Upgrade RHEL:8 python3-idle to version 0:3.6.8-47.el8_6.4 or higher.
This issue was patched in RHSA-2024:0430.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-idle package and not the python3-idle package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

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.

References

CVSS Scores

version 3.1
Expand this section

NVD

7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
Expand this section

Red Hat

7.5 high
Expand this section

SUSE

7.5 high