Bug 2064411 (CVE-2022-0891) - CVE-2022-0891 libtiff: heap buffer overflow in extractImageSection
Summary: CVE-2022-0891 libtiff: heap buffer overflow in extractImageSection
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-0891
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: 2065375 2065377 2065378 2065379 2065380 2065389 2065390
Blocks: 2062928
TreeView+ depends on / blocked
 
Reported: 2022-03-15 18:51 UTC by Nick Tait
Modified: 2022-12-06 23:03 UTC (History)
6 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2022-12-06 23:03:11 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:7585 0 None None None 2022-11-08 09:45:15 UTC
Red Hat Product Errata RHSA-2022:8194 0 None None None 2022-11-15 10:35:26 UTC

Description Nick Tait 2022-03-15 18:51:26 UTC 
A heap buffer overflow in libtiff library Version 4.3.0 may allow an attacker to trigger an unsafe memory access. Using a crafted TIFF image file could result into application crash, potential information disclosure or any other context-dependent impact.

Upstream fix:
https://gitlab.com/freedesktop-sdk/mirrors/gitlab/libtiff/libtiff/-/commit/232282fd8f9c21eefe8d2d2b96cdbbb172fe7b7c
Comment 1 Nick Tait 2022-03-15 18:52:29 UTC 
Additional references:
https://gitlab.com/libtiff/libtiff/-/issues/382
https://gitlab.com/libtiff/libtiff/-/issues/380
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0891.json
Comment 3 Todd Cullum 2022-03-17 18:49:16 UTC 
Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2065389]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2065390]
Comment 6 errata-xmlrpc 2022-11-08 09:45:14 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7585 https://access.redhat.com/errata/RHSA-2022:7585
Comment 7 errata-xmlrpc 2022-11-15 10:35:24 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:8194 https://access.redhat.com/errata/RHSA-2022:8194
Comment 8 Product Security DevOps Team 2022-12-06 23:03:09 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-2022-0891
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