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Resource Management Errors Affecting expat package, versions <2.1.0~beta3-1

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.91% (83rd percentile)
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NVD
5.3 medium
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Red Hat
7.5 high

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  • Snyk ID SNYK-DEBIAN9-EXPAT-358062
  • published 3 Jul 2012
  • disclosed 3 Jul 2012
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Introduced: 3 Jul 2012

CVE-2012-1148 Open this link in a new tab
CWE-399 Open this link in a new tab

How to fix?

Upgrade Debian:9 expat to version 2.1.0~beta3-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream expat package and not the expat package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities.

References