Bug 1574313 (CVE-2018-10528)

Summary:	CVE-2018-10528 LibRaw: Stack-based buffer overflow in libraw_cxx.cpp:utf2char() allows for potential code execution
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	debarshir, gwync, hobbes1069, manisandro, siddharth.kde, siddhesh
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	LibRaw 0.18.10	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-04-22 04:31:46 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:	1543597, 1574319, 1574320, 1574321, 1574322, 1575861
Bug Blocks:	1574330

Description Sam Fowler 2018-05-03 04:55:51 UTC

LibRaw through version 0.18.9 is vulnerable to a stack-based buffer overflow in the libraw_cxx.cpp:utf2char() function. An attacker could exploit this to cause a crash or potentially execute arbitrary code.


Upstream Issue:

https://github.com/LibRaw/LibRaw/issues/144

Upstream Patch:

https://github.com/LibRaw/LibRaw/commit/895529fc2f2eb8bc633edd6b04b5b237eb4db564

Comment 1 Sam Fowler 2018-05-03 05:07:54 UTC

Created LibRaw tracking bugs for this issue:

Affects: epel-6 [bug 1574321]
Affects: fedora-all [bug 1574322]


Created mingw-LibRaw tracking bugs for this issue:

Affects: fedora-all [bug 1574319]

Comment 4 Debarshi Ray 2018-09-27 14:17:23 UTC

This was fixed in LibRaw 0.19.0-Beta4 and 0.18.10.

Comment 6 Product Security DevOps Team 2020-04-22 04:31:46 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-10528