Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at bugzilla.redhat.com.
Bug 2124527 (CVE-2022-38784) - CVE-2022-38784 poppler: integer overflow in JBIG2 decoder using malformed files
Summary: CVE-2022-38784 poppler: integer overflow in JBIG2 decoder using malformed files
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-38784
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: 2124530 2124531 2124532 2124533 2126358 2126359 2126360 2126361 2126362 2126363 2126364
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-09-06 12:23 UTC by TEJ RATHI
Modified: 2023-09-22 09:24 UTC (History)
10 users (show)

Fixed In Version: poppler 22.09.0
Doc Type: If docs needed, set a value
Doc Text:
An integer overflow issue was discovered in Popplers' JBIG2 decoder in the JBIG2Stream::readTextRegionSeg() function in JBIGStream.cc file. This flaw allows an attacker to trick a user into opening a malformed PDF file or JBIG2 image in the application, triggering an integer overflow, which could result in a crash or may lead to the execution of arbitrary code on the target system.
Clone Of:
Environment:
Last Closed: 2023-05-16 15:14:39 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:2259 0 None None None 2023-05-09 07:23:24 UTC
Red Hat Product Errata RHSA-2023:2810 0 None None None 2023-05-16 08:15:26 UTC

Description TEJ RATHI 2022-09-06 12:23:40 UTC 
Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIGStream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by CVE-2022-38171 in Xpdf.

https://poppler.freedesktop.org/releases.html
https://github.com/jeffssh/CVE-2021-30860
https://gist.github.com/zmanion/b2ed0d1a0cec163ecd07d5e3d9740dc6
https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/1261/diffs?commit_id=27354e9d9696ee2bc063910a6c9a6b27c5184a52
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-38171
http://www.openwall.com/lists/oss-security/2022/09/02/11
Comment 1 TEJ RATHI 2022-09-06 12:47:58 UTC 
Created mingw-poppler tracking bugs for this issue:

Affects: fedora-all [bug 2124532]


Created poppler tracking bugs for this issue:

Affects: fedora-all [bug 2124530]
Comment 2 TEJ RATHI 2022-09-06 12:48:00 UTC 
Created mingw-poppler tracking bugs for this issue:

Affects: fedora-all [bug 2124533]


Created poppler tracking bugs for this issue:

Affects: fedora-all [bug 2124531]
Comment 4 TEJ RATHI 2022-09-13 09:19:14 UTC 
Commit: https://gitlab.freedesktop.org/poppler/poppler/-/commit/27354e9d9696ee2bc063910a6c9a6b27c5184a52
Comment 7 errata-xmlrpc 2023-05-09 07:23:23 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2259 https://access.redhat.com/errata/RHSA-2023:2259
Comment 8 errata-xmlrpc 2023-05-16 08:15:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:2810 https://access.redhat.com/errata/RHSA-2023:2810
Comment 9 Product Security DevOps Team 2023-05-16 15:14:37 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-2022-38784
Note You need to log in before you can comment on or make changes to this bug.