Bug 1549644 – CVE-2017-18198 libcdio: Heap-based buffer over-read in print_iso9660_recurse function in iso-info.c

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Bug 1549644 - (CVE-2017-18198) CVE-2017-18198 libcdio: Heap-based buffer over-read in print_iso9660_recurse function in iso-info.c

Summary:	CVE-2017-18198 libcdio: Heap-based buffer over-read in print_iso9660_recurse ...

Status:	NEW

Aliases:	CVE-2017-18198

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=low,public=20180227,reported=2...
Keywords:	Security

Depends On:	1553770 1549712 1549713 1553769
Blocks:	1549715
	Show dependency tree / graph

Reported:	2018-02-27 09:56 EST by Pedro Sampaio
Modified:	2018-10-30 03:52 EDT (History)
CC List:	4 users (show)

See Also:
Fixed In Version:	libcdio 1.0.0
Doc Type:	If docs needed, set a value
Doc Text:	A heap corruption bug was found in the way libcdio handled processing of ISO files. An attacker could potentially use this flaw to crash applications using libcdio by tricking them into processing crafted ISO files, thus resulting in local DoS.
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Last Closed:
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oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2018:3246	None	None	None	2018-10-30 03:52 EDT

Groups: None (edit)

Description Pedro Sampaio 2018-02-27 09:56:10 EST

A heap corruption bug was found in the way libcdio handled processing of ISO files. An attacker could potentially use this flaw to crash applications using libcdio by tricking them into processing crafted ISO files, thus resulting in local DoS.

Upstream issue:

https://savannah.gnu.org/bugs/?52265

Upstream release:

http://ftp.gnu.org/gnu/libcdio/libcdio-1.0.0.tar.gz

Comment 1 Pedro Sampaio 2018-02-27 12:08:34 EST

Created libcdio tracking bugs for this issue:

Affects: fedora-all [bug 1549713]

Comment 7 errata-xmlrpc 2018-10-30 03:52:53 EDT

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:3246 https://access.redhat.com/errata/RHSA-2018:3246

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