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[3.9] expat: large number of colons in input makes parser consume high amount of resources, leading to DoS (CVE-2018-20843)

ID: oval:org.secpod.oval:def:1801493Date: (C)2019-07-03   (M)2023-11-10
Class: PATCHFamily: unix




In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing . Fixed In Version:¶ expat 2.2.7

Platform:
Alpine Linux 3.9
Product:
expat
Reference:
10631
CVE-2018-20843
CVE    1
CVE-2018-20843

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