1173162 – (CVE-2014-8138) CVE-2014-8138 jasper: heap overflow in jp2_decode() (oCERT-2014-012)

Bug 1173162 (CVE-2014-8138) - CVE-2014-8138 jasper: heap overflow in jp2_decode() (oCERT-2014-012)

Summary: CVE-2014-8138 jasper: heap overflow in jp2_decode() (oCERT-2014-012)

Keywords:
Status:	CLOSED ERRATA
Alias:	CVE-2014-8138
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	high
Severity:	high
Target Milestone:	---
Assignee:	Red Hat Product Security
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:	1173566 1173567 1173568 1173569 1175761 1175762 1175763 1175764 1185246 1185247 1188087
Blocks:	1167538 1206715
TreeView+	depends on / blocked

Reported:	2014-12-11 15:02 UTC by Tomas Hoger
Modified:	2023-05-12 06:55 UTC (History)
CC List:	19 users (show)
Fixed In Version:	jasper 1.900.2
Clone Of:
Environment:
Last Closed:	2015-03-18 13:25:07 UTC
Embargoed:

Attachments	(Terms of Use)
Proposed patch (682 bytes, patch) 2014-12-11 15:17 UTC, Tomas Hoger	jpopelka: review+	Details \| Diff
View All

Links
System	ID	Priority	Status	Summary	Last Updated
Novell	909475	None	None	None	Never
Red Hat Product Errata	RHSA-2014:2021	normal	SHIPPED_LIVE	Important: jasper security update	2014-12-18 23:31:00 UTC
Red Hat Product Errata	RHSA-2015:0698	normal	SHIPPED_LIVE	Important: rhevm-spice-client security, bug fix, and enhancement update	2015-03-18 16:11:47 UTC
Red Hat Product Errata	RHSA-2015:1713	normal	SHIPPED_LIVE	Important: rhev-hypervisor security, bug fix, and enhancement update	2015-09-03 21:08:30 UTC

Description Tomas Hoger 2014-12-11 15:02:27 UTC

oCERT reports a heap-overflow issue in jp2_decode() in jasper:

  This code in jas_decode doesn't check for an upper bound on the value of
  channo:

	jas_image_setcmpttype(dec->image,
	  dec->chantocmptlut[dec->cdef->data.cdef.ents[i].channo],
	  jp2_getct(jas_image_clrspc(dec->image),
	  dec->cdef->data.cdef.ents[i].type, dec->cdef->data.cdef.ents[i].assoc));
  
  This could be used via jas_image_setcmpttype (actually this is just
  image->cmpts_[cmptno]->type_ = type), to do an arbitrary write since
  there's no bound check there either.

Acknowledgements:

Red Hat would like to thank oCERT for reporting these issues. oCERT acknowledges Jose Duart of the Google Security Team as the original reporter.

Comment 2 Tomas Hoger 2014-12-11 15:17:56 UTC

Created attachment 967280 [details]
Proposed patch

This adds channo check directly to jp2_decode().  An alternative would be to do check earlier in jp2_cdef_getdata().  However, as jp2_decode() does other similar sanity checks, it seems more consistent to add the check there as well.

Comment 3 Jiri Popelka 2014-12-11 16:09:16 UTC

Comment on attachment 967280 [details]
Proposed patch

Patch looks good to me.

Comment 7 Tomas Hoger 2014-12-18 14:16:11 UTC

Public now via oCERT-2014-012 advisory.

External References:

http://www.ocert.org/advisories/ocert-2014-012.html

Comment 8 Tomas Hoger 2014-12-18 14:17:44 UTC

Created mingw-jasper tracking bugs for this issue:

Affects: fedora-all [bug 1175762]
Affects: epel-7 [bug 1175764]

Comment 9 Tomas Hoger 2014-12-18 14:17:48 UTC

Created jasper tracking bugs for this issue:

Affects: fedora-all [bug 1175761]
Affects: epel-5 [bug 1175763]

Comment 11 errata-xmlrpc 2014-12-18 18:31:49 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 6

Via RHSA-2014:2021 https://rhn.redhat.com/errata/RHSA-2014-2021.html

Comment 12 Fedora Update System 2014-12-29 09:55:05 UTC

mingw-jasper-1.900.1-25.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 13 Fedora Update System 2014-12-29 09:55:17 UTC

mingw-jasper-1.900.1-25.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 14 Fedora Update System 2014-12-29 10:01:52 UTC

mingw-jasper-1.900.1-25.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 15 Fedora Update System 2015-01-03 00:13:16 UTC

mingw-jasper-1.900.1-25.el7 has been pushed to the Fedora EPEL 7 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 16 Fedora Update System 2015-01-06 06:04:39 UTC

jasper-1.900.1-27.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 17 Fedora Update System 2015-01-06 06:07:18 UTC

jasper-1.900.1-26.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 18 Fedora Update System 2015-01-06 06:10:30 UTC

jasper-1.900.1-29.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 21 errata-xmlrpc 2015-03-18 12:12:43 UTC

This issue has been addressed in the following products:

  RHEV Manager version 3.5

Via RHSA-2015:0698 https://rhn.redhat.com/errata/RHSA-2015-0698.html

Comment 22 Fedora Update System 2015-05-11 00:52:30 UTC

jasper-1.900.1-15.el5 has been pushed to the Fedora EPEL 5 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 23 errata-xmlrpc 2015-09-03 17:08:54 UTC

This issue has been addressed in the following products:

  RHEV-H and Agents for RHEL-6
  RHEV-H and Agents for RHEL-7

Via RHSA-2015:1713 https://rhn.redhat.com/errata/RHSA-2015-1713.html

Comment 24 Tomas Hoger 2016-11-23 21:43:46 UTC

Fix was integrated upstream in version 1.900.2:

https://github.com/mdadams/jasper/commit/c54113d6fa49f8f26d1572e972b806276c5b05d5

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