Bug 1388863 (CVE-2016-8880)

Summary:	CVE-2016-8880 jasper: heap buffer overflow in jpc_dec_cp_setfromcox() (rejected duplicate of CVE-2011-4516)
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	abhgupta, bmcclain, cfergeau, dblechte, dmcphers, eedri, erik-fedora, gklein, jialiu, jokerman, jridky, kseifried, lmeyer, lsurette, mgoldboi, michal.skrivanek, mike, mmccomas, rbalakri, rdieter, rh-spice-bugs, rjones, sherold, srevivo, tiwillia, ykaul, ylavi
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	jasper 1.900.5	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-12-14 14:38:14 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:	1388873, 1388874, 1388875, 1388876
Bug Blocks:	1314477

Description Adam Mariš 2016-10-26 10:29:36 UTC

Heap-based buffer overflow was found in jpc_dec_cp_setfromcox() triggered by malformed jpeg2000 file.

Upstream bug:

https://github.com/mdadams/jasper/issues/28

CVE assignment:

http://seclists.org/oss-sec/2016/q4/216

Comment 1 Adam Mariš 2016-10-26 10:51:58 UTC

Created mingw-jasper tracking bugs for this issue:

Affects: fedora-all [bug 1388874]
Affects: epel-7 [bug 1388876]

Comment 2 Adam Mariš 2016-10-26 10:52:16 UTC

Created jasper tracking bugs for this issue:

Affects: fedora-all [bug 1388873]
Affects: epel-5 [bug 1388875]

Comment 3 Tomas Hoger 2016-12-14 14:38:14 UTC

This really is a duplicate of CVE-2011-4516 (bug 747726), with slightly different symptoms.  The problem is missing check of the maximum value for the number of resolution levels (numrlvls) in the jpc_cox_getcompparms() function.

This could lead to out-of-bounds write directly in the jpc_cox_getcompparms() function as originally described for CVE-2011-4516 - when writing to rlvls[] array inside jpc_coxcp_t type structure compparms.

In case of the CVE-2016-8880 reproducer, out-of-bounds write in jpc_cox_getcompparms() was avoided, and a different out-of-bounds reads and writes were triggered in jpc_dec_cp_setfromcox() - reading from the mentioned rlvls[] array and writing to prcwidthexpns[] and prcheightexpns[] arrays inside of the ccp structure of type jpc_dec_ccp_t.

In Red Hat products, this issue was already corrected in previous updates for CVE-2011-4516.

Problem was addressed upstream in version 1.900.5 via this commit:

https://github.com/mdadams/jasper/commit/0d22460816ea58e74a124158fa6cc48efb709a47

Comment 5 Andrej Nemec 2017-01-18 09:37:53 UTC

This CVE was rejected by Mitre:

Common Vulnerabilities and Exposures assigned an identifier CVE-2016-8880 to
the following vulnerability:

Name: CVE-2016-8880
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8880
Assigned: 20161022

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs:
CVE-2011-4516. Reason: This candidate is a duplicate of CVE-2011-4516.
Notes: All CVE users should reference CVE-2011-4516 instead of this
candidate. All references and descriptions in this candidate have been
removed to prevent accidental usage.

Comment 6 Doran Moppert 2020-06-17 08:30:51 UTC


*** This bug has been marked as a duplicate of bug 747726 ***

Comment 7 Doran Moppert 2020-06-17 08:38:20 UTC

Statement:

This flaw was found to be a duplicate of CVE-2011-4516. Please see https://access.redhat.com/security/cve/CVE-2011-4516 for information about affected products and security errata.