Bug 2104738 (CVE-2022-30045)

Summary:	CVE-2022-30045 mapcache: incorrect memory handling in ezml support leading to a heap out-of-bounds read
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
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Hardware:	All
OS:	Linux
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Last Closed:	2022-07-12 06:55:57 UTC	Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Bug Blocks:	2104140

Description Avinash Hanwate 2022-07-07 04:26:30 UTC

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.

https://security-tracker.debian.org/tracker/CVE-2022-30045
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30045