Bug 2122792 (CVE-2022-2520) - CVE-2022-2520 libtiff: Assertion fail in rotateImage() function at tiffcrop.c
Summary: CVE-2022-2520 libtiff: Assertion fail in rotateImage() function at tiffcrop.c
Keywords:
Status: NEW
Alias: CVE-2022-2520
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2122793 2122794 2132795 2132797 2132796 2132798 2134024 2140594
Blocks: 2122802
TreeView+ depends on / blocked
 
Reported: 2022-08-30 19:47 UTC by Pedro Sampaio
Modified: 2023-01-23 15:17 UTC (History)
6 users (show)

Fixed In Version:
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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:0095 0 None None None 2023-01-12 09:17:24 UTC
Red Hat Product Errata RHSA-2023:0302 0 None None None 2023-01-23 15:17:18 UTC

Description Pedro Sampaio 2022-08-30 19:47:07 UTC 
A flaw was found in libtiff 4.4.0rc1. There is a sysmalloc assertion fail in rotateImage() at tiffcrop.c:8621 that can cause program crash when reading a crafted input.

Upstream bug:

https://gitlab.com/libtiff/libtiff/-/issues/424

Upstream fix:

https://gitlab.com/libtiff/libtiff/-/merge_requests/378
Comment 1 Pedro Sampaio 2022-08-30 19:47:28 UTC 
Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2122794]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2122793]
Comment 3 errata-xmlrpc 2023-01-12 09:17:23 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:0095 https://access.redhat.com/errata/RHSA-2023:0095
Comment 4 errata-xmlrpc 2023-01-23 15:17:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:0302 https://access.redhat.com/errata/RHSA-2023:0302
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