Resource Exhaustion Affecting python-tk package, versions <2.7.18-33.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating

    Threat Intelligence

    EPSS
    1.56% (88th percentile)

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  • Snyk ID SNYK-SLES152-PYTHONTK-2660898
  • published 14 Apr 2022
  • disclosed 20 Oct 2021

How to fix?

Upgrade SLES:15.2 python-tk to version 2.7.18-33.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-tk package and not the python-tk package as distributed by SLES. See How to fix? for SLES:15.2 relevant fixed versions and status.

A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.

CVSS Scores

version 3.1
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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
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SUSE

6.5 medium
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Red Hat

6.5 medium