Bug 2235521 (CVE-2021-29390) - CVE-2021-29390 libjpeg-turbo: heap-buffer-overflow vulnerability in decompress_smooth_data in jdcoefct.c
Summary: CVE-2021-29390 libjpeg-turbo: heap-buffer-overflow vulnerability in decompres...
Keywords:
Status: NEW
Alias: CVE-2021-29390
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2235522 2235523 2235524 2235525 2236152 2236153 2236154
Blocks: 2235520
TreeView+ depends on / blocked
 
Reported: 2023-08-28 22:29 UTC by Chess Hazlett
Modified: 2024-04-30 10:02 UTC (History)
11 users (show)

Fixed In Version: libjpeg-turbo 2.1.0
Doc Type: If docs needed, set a value
Doc Text:
A heap buffer over-read flaw was found in libjpeg-turbo. For certain types of smoothed jpeg images, the decompress_smooth_data() function may improperly enter a condition statement that leads to heap memory read of uninitialized data, which may cause an application crash or loss of confidentiality.
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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2024:2295 0 None None None 2024-04-30 10:02:17 UTC

Description Chess Hazlett 2023-08-28 22:29:09 UTC 
libjpeg-turbo version 2.0.90 is vulnerable to a heap-buffer-overflow vulnerability in decompress_smooth_data in jdcoefct.c.

https://bugzilla.redhat.com/show_bug.cgi?id=1943797
Comment 3 TEJ RATHI 2023-08-30 13:22:04 UTC 
Created chromium tracking bugs for this issue:

Affects: epel-all [bug 2236152]


Created libjpeg-turbo tracking bugs for this issue:

Affects: fedora-all [bug 2236153]


Created mingw-libjpeg-turbo tracking bugs for this issue:

Affects: fedora-all [bug 2236154]
Comment 4 Pedro Sampaio 2023-09-27 21:06:19 UTC 
Upstream commit:

https://github.com/libjpeg-turbo/libjpeg-turbo/commit/ccaba5d7894ecfb5a8f11e48d3f86e1f14d5a469

Upstream issue/PR:

https://github.com/libjpeg-turbo/libjpeg-turbo/pull/476

Other references:

https://github.com/libjpeg-turbo/libjpeg-turbo/pull/724
Comment 5 Pedro Sampaio 2023-09-28 20:08:24 UTC 
Upstream issue:

https://github.com/libjpeg-turbo/libjpeg-turbo/issues/459#issuecomment-733720010
Comment 8 errata-xmlrpc 2024-04-30 10:02:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:2295 https://access.redhat.com/errata/RHSA-2024:2295
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