Bug 1702204 (CVE-2019-11463)

Summary:	CVE-2019-11463 libarchive: memory leak in archive_read_format_zip_cleanup in archive_read_support_format_zip.c causing denial of service via crafted zip file
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	databases-maint, mike, ndevos, odubaj, panovotn, pkubat, praiskup, tomm.momi
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-10 10:54:30 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1702209, 1702210, 1702211
Bug Blocks:	1702208

Description Dhananjay Arunesh 2019-04-23 08:29:43 UTC

A memory leak in archive_read_format_zip_cleanup in archive_read_support_format_zip.c in libarchive through 3.3.3 allows remote attackers to cause a denial of service via a crafted ZIP file because of a HAVE_LZMA_H typo.

Reference:
https://github.com/libarchive/libarchive/issues/1165

Upstream commit:
https://github.com/libarchive/libarchive/commit/ba641f73f3d758d9032b3f0e5597a9c6e593a505

Comment 1 Dhananjay Arunesh 2019-04-23 08:36:09 UTC

Created libarchive tracking bugs for this issue:

Affects: fedora-all [bug 1702209]


Created mingw-libarchive tracking bugs for this issue:

Affects: fedora-all [bug 1702210]

Comment 2 Dhananjay Arunesh 2019-04-23 08:36:29 UTC

Created libarchive tracking bugs for this issue:

Affects: epel-6 [bug 1702211]

Comment 3 Stefan Cornelius 2019-04-23 12:00:33 UTC

Introduced via https://github.com/libarchive/libarchive/commit/121035c83e18b70d3128e9ac966109ebedb7e516 and later changed a bit in
https://github.com/libarchive/libarchive/commit/786e734872d80a7676a486a6f1d45ee29710628f

Comment 4 Stefan Cornelius 2019-04-23 12:00:35 UTC

Statement:

This issue did not affect the versions of libarchive as shipped with Red Hat Enterprise Linux 6 and 7.