Bug 513995 (CVE-2009-1720) - CVE-2009-1720 OpenEXR: Multiple integer overflows
Summary: CVE-2009-1720 OpenEXR: Multiple integer overflows
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2009-1720
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-07-27 15:06 UTC by Jan Lieskovsky
Modified: 2019-09-29 12:31 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2009-08-03 06:25:00 UTC


Attachments (Terms of Use)
Integer overflow in Imf::PreviewImage::PreviewImage (CVE-2009-1720, issue#1) patch by Drew Yao (497 bytes, patch)
2009-07-28 14:16 UTC, Jan Lieskovsky
no flags Details | Diff
Integer overflows in compressor constructors (CVE-2009-1720, issue#2) patch by Drew Yao (1.87 KB, patch)
2009-07-28 14:19 UTC, Jan Lieskovsky
no flags Details | Diff

Description Jan Lieskovsky 2009-07-27 15:06:14 UTC
Multiple integer overflow flaws, leading to heap-based buffer overflows
were found in OpenEXR. A remote attacker could provide a specially-crafted
image file, which once opened by a local, unsuspecting user, would lead
to denial of service ("exrmakepreview" crash), or potentially, arbitrary
code execution with the privileges of the user opening the image.

Credit:  Drew Yao of Apple Product Security 
------

Comment 6 Jan Lieskovsky 2009-07-28 13:31:24 UTC
Public now via:

  http://seclists.org/fulldisclosure/2009/Jul/0444.html

Comment 7 Jan Lieskovsky 2009-07-28 13:51:26 UTC
This issue affects the versions of the OpenEXR package, as shipped
with Fedora releases of 10 and 11.

This issue affects the versions of the OpenEXR package, as shipped
with Extra Packages for Enterprise Linux 4 (EPEL4) and Extra
Packages for Enterprise Linux 5 (EPEL5) projects.

Comment 8 Jan Lieskovsky 2009-07-28 14:16:09 UTC
Created attachment 355417 [details]
Integer overflow in Imf::PreviewImage::PreviewImage
(CVE-2009-1720, issue#1) patch by Drew Yao

Comment 9 Jan Lieskovsky 2009-07-28 14:19:04 UTC
Created attachment 355418 [details]
Integer overflows in compressor constructors (CVE-2009-1720, issue#2) patch by Drew Yao

Comment 10 Fedora Update System 2009-07-29 18:56:26 UTC
OpenEXR-1.6.1-8.fc10 has been submitted as an update for Fedora 10.
http://admin.fedoraproject.org/updates/OpenEXR-1.6.1-8.fc10

Comment 11 Fedora Update System 2009-07-29 18:56:45 UTC
OpenEXR-1.6.1-8.fc11 has been submitted as an update for Fedora 11.
http://admin.fedoraproject.org/updates/OpenEXR-1.6.1-8.fc11

Comment 12 Fedora Update System 2009-07-30 19:35:37 UTC
OpenEXR-1.4.0a-5.el5 has been submitted as an update for Fedora EPEL 5.
http://admin.fedoraproject.org/updates/OpenEXR-1.4.0a-5.el5

Comment 13 Fedora Update System 2009-07-30 19:37:16 UTC
OpenEXR-1.4.0a-5.el4 has been submitted as an update for Fedora EPEL 4.
http://admin.fedoraproject.org/updates/OpenEXR-1.4.0a-5.el4

Comment 14 Fedora Update System 2009-07-31 18:01:11 UTC
OpenEXR-1.6.1-8.fc11 has been pushed to the Fedora 11 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 15 Fedora Update System 2009-07-31 18:01:56 UTC
OpenEXR-1.6.1-8.fc10 has been pushed to the Fedora 10 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 16 Fedora Update System 2009-07-31 21:27:47 UTC
OpenEXR-1.4.0a-5.el4 has been pushed to the Fedora EPEL 4 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 17 Fedora Update System 2009-07-31 21:28:16 UTC
OpenEXR-1.4.0a-5.el5 has been pushed to the Fedora EPEL 5 stable repository.  If problems still persist, please make note of it in this bug report.


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