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Use After Free Affecting libxml2-python27 package, versions <0:2.9.1-6.4.40.amzn1

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 10.58% (95th percentile)
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NVD
8.8 high
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Red Hat
8.8 high

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  • Snyk ID SNYK-AMZN201803-LIBXML2PYTHON27-1723224
  • published 27 Sep 2021
  • disclosed 23 Jul 2016
Report a new vulnerability Found a mistake?

Introduced: 23 Jul 2016

CVE-2016-5131 Open this link in a new tab
CWE-416 Open this link in a new tab

How to fix?

Upgrade Amazon-Linux:2018.03 libxml2-python27 to version 0:2.9.1-6.4.40.amzn1 or higher.
This issue was patched in ALAS-2020-1415.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libxml2-python27 package and not the libxml2-python27 package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function.

References