Bug 2148918 (CVE-2022-3970) - CVE-2022-3970 libtiff: integer overflow in function TIFFReadRGBATileExt of the file
Summary: CVE-2022-3970 libtiff: integer overflow in function TIFFReadRGBATileExt of th...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-3970
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2148919 2148921 2148922 2148923 2148924
Blocks: 2143413
TreeView+ depends on / blocked
 
Reported: 2022-11-28 11:13 UTC by Dhananjay Arunesh
Modified: 2024-03-18 18:58 UTC (History)
14 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
An integer overflow flaw was found in LibTIFF. This issue exists in the TIFFReadRGBATileExt function of the libtiff/tif_getimage.c file, and may lead to a buffer overflow.
Clone Of:
Environment:
Last Closed: 2023-05-16 15:46:12 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:2340 0 None None None 2023-05-09 07:31:45 UTC
Red Hat Product Errata RHSA-2023:2883 0 None None None 2023-05-16 08:24:22 UTC

Description Dhananjay Arunesh 2022-11-28 11:13:55 UTC 
A vulnerability was found in LibTIFF. It has been classified as critical. This affects the function TIFFReadRGBATileExt of the file libtiff/tif_getimage.c. The manipulation leads to integer overflow. It is possible to initiate the attack remotely.

References:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53137
https://gitlab.com/libtiff/libtiff/-/commit/227500897dfb07fb7d27f7aa570050e62617e3be
Comment 1 Dhananjay Arunesh 2022-11-28 11:14:17 UTC 
Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2148919]
Comment 5 Dhananjay Arunesh 2023-01-06 07:28:38 UTC 
Setting UI:R, because, in order to open/pass the specially crafted TIFF file, the user interaction is must.
Comment 6 errata-xmlrpc 2023-05-09 07:31:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2340 https://access.redhat.com/errata/RHSA-2023:2340
Comment 7 errata-xmlrpc 2023-05-16 08:24:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:2883 https://access.redhat.com/errata/RHSA-2023:2883
Comment 8 Product Security DevOps Team 2023-05-16 15:46:09 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-3970
Note You need to log in before you can comment on or make changes to this bug.