Bug 1694847 (CVE-2019-10654)

Summary:	CVE-2019-10654 lrzip: Invalid memory read and application crash via crafted file
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	ppisar, redhat-bugzilla, shawn.starr
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2019-06-10 10:52:47 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1694848
Bug Blocks:

Description Pedro Sampaio 2019-04-01 20:30:19 UTC

The lzo1x_decompress function in liblzo2.so.2 in LZO 2.10, as used in Long Range Zip (aka lrzip) 0.631, allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted archive, a different vulnerability than CVE-2017-8845.

Upstream issue:

https://github.com/ckolivas/lrzip/issues/108

Comment 1 Pedro Sampaio 2019-04-01 20:30:34 UTC

Created lrzip tracking bugs for this issue:

Affects: fedora-all [bug 1694848]

Comment 2 Product Security DevOps Team 2019-06-10 10:52:47 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.