Bug 1683404

Summary:	edk2: stack buffer overflow in file/path name string check in UdfDxe/File.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	areis, berrange, bmcclain, crobinso, dblechte, dfediuck, eedri, kraxel, lersek, mgoldboi, michal.skrivanek, pbonzini, philmd, sbonazzo, sherold, virt-maint, virt-maint
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:	2019-03-22 07:16:25 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:	1683405, 1683406, 1690846, 1690847
Bug Blocks:	1683431

Description Laura Pardo 2019-02-26 19:32:29 UTC

A vulnerability was found in edk2. A stack buffer overflow in file/path name string check in UdfDxe/File.c when a long file name (> 128 characters) or a long path name (> 256 characters) is supplied.


Upstream Bug:
https://bugzilla.tianocore.org/show_bug.cgi?id=828

Upstream Patch:
https://github.com/tianocore/edk2/commit/b9ae1705adfdd43668027a25a2b03c2e81960219

Comment 1 Laura Pardo 2019-02-26 19:32:51 UTC

Created edk2 tracking bugs for this issue:

Affects: epel-all [bug 1683406]
Affects: fedora-all [bug 1683405]

Comment 10 Riccardo Schirone 2019-03-22 07:16:25 UTC

Closing this in favor of bug 1691640.