Bug 810802 (CVE-2012-2106)

Summary:	CVE-2012-2106 Csound: Integer overflow leading to buffer overflow in pv_import
Product:	[Other] Security Response	Reporter:	Huzaifa S. Sidhpurwala <huzaifas>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	jrusnack, paul, pbrobinson, znmeb
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-01-20 14:06:16 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:	812721
Bug Blocks:	810821

Description Huzaifa S. Sidhpurwala 2012-04-09 08:39:01 UTC

An integer overflow, leading to a heap-based buffer overflow was found in pv_import utility. If a specially crafted CSV file was opened by the pv_import utility, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running pv_import

Reference:
http://secunia.com/secunia_research/2012-7/

Patch:
http://csound.git.sourceforge.net/git/gitweb.cgi?p=csound/csound5.git;a=blobdiff;f=util/pv_import.c;h=4766dbff22510675a444dd242d432292893949c9;hp=811fccf0a04ec39964710fae509b601fdc330852;hb=7d617a9551fb6c552ba16874b71266fcd90f3a6f;hpb=5fbf93d9f6dc21b9e4e085b26b724ba73c2f1c01

and

http://csound.git.sourceforge.net/git/gitweb.cgi?p=csound/csound5.git;a=commitdiff;h=61d1df45ca9a52bab62892a3c3a13c41e6384505#patch3

Comment 1 Huzaifa S. Sidhpurwala 2012-04-16 05:29:52 UTC

Created csound tracking bugs for this issue

Affects: fedora-all [bug 812721]

Comment 2 Kurt Seifried 2012-04-16 19:33:25 UTC

Assigned CVE as per http://www.openwall.com/lists/oss-security/2012/04/16/9

Comment 3 Peter Robinson 2016-01-20 14:06:16 UTC

csound 6 is in all current releases (from GA)