Bug 1947612 (CVE-2021-23169) - CVE-2021-23169 OpenEXR: Heap-buffer-overflow in Imf_2_5::copyIntoFrameBuffer
Summary: CVE-2021-23169 OpenEXR: Heap-buffer-overflow in Imf_2_5::copyIntoFrameBuffer
Keywords:
Status: NEW
Alias: CVE-2021-23169
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 1947613 1952477 1952478 1952479 1952480 1952481
Blocks: 1947625 1966941
TreeView+ depends on / blocked
 
Reported: 2021-04-08 18:10 UTC by Pedro Sampaio
Modified: 2023-07-07 08:35 UTC (History)
5 users (show)

Fixed In Version: OpenEXR 3.0.1
Doc Type: If docs needed, set a value
Doc Text:
A heap-buffer overflow was found in the copyIntoFrameBuffer function of OpenEXR. An attacker could use this flaw to execute arbitrary code with the permissions of the user running the application compiled against OpenEXR.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2021-04-08 18:10:28 UTC 
Heap-buffer-overflow in Imf_2_5::copyIntoFrameBuffer

References:

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28051
Comment 1 Pedro Sampaio 2021-04-08 18:10:52 UTC 
Created OpenEXR tracking bugs for this issue:

Affects: fedora-all [bug 1947613]
Comment 2 Huzaifa S. Sidhpurwala 2021-04-22 11:01:20 UTC 
Upstream PR: https://github.com/AcademySoftwareFoundation/openexr/pull/872
Upstream commit: https://github.com/AcademySoftwareFoundation/openexr/commit/ae6d203892cc9311917a7f4f05354ef792b3e58e
Note You need to log in before you can comment on or make changes to this bug.