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Improper Input Validation Affecting python package, versions <0:2.7.5-76.el7

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.63% (79th percentile)
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NVD
7.5 high
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SUSE
5.5 medium
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Red Hat
6.5 medium

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  • Snyk ID SNYK-CENTOS7-PYTHON-2105821
  • published 26 Jul 2021
  • disclosed 14 Mar 2018
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Introduced: 14 Mar 2018

CVE-2018-1061 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade Centos:7 python to version 0:2.7.5-76.el7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python package and not the python package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

python before versions 2.7.15, 3.4.9, 3.5.6rc1, 3.6.5rc1 and 3.7.0 is vulnerable to catastrophic backtracking in the difflib.IS_LINE_JUNK method. An attacker could use this flaw to cause denial of service.

References