Bug 2218072 (CVE-2023-3436) - CVE-2023-3436 xpdf: deadlock on a PDF object stream
Summary: CVE-2023-3436 xpdf: deadlock on a PDF object stream
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2023-3436
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: 2218073 2218074
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-06-28 04:43 UTC by Avinash Hanwate
Modified: 2023-06-28 09:41 UTC (History)
0 users

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-06-28 09:41:05 UTC
Embargoed:

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Description Avinash Hanwate 2023-06-28 04:43:30 UTC 
Xpdf 4.04 will deadlock on a PDF object stream whose "Length" field is itself in another object stream.



https://forum.xpdfreader.com/viewtopic.php?t=42618
Comment 1 Avinash Hanwate 2023-06-28 04:43:53 UTC 
Created xpdf tracking bugs for this issue:

Affects: epel-all [bug 2218073]
Affects: fedora-all [bug 2218074]
Comment 2 Product Security DevOps Team 2023-06-28 09:41:03 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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