Bug 1212802 (CVE-2023-3436) - VUL-0: CVE-2023-3436: poppler: deadlock on a PDF object stream
Summary: VUL-0: CVE-2023-3436: poppler: deadlock on a PDF object stream
Status: RESOLVED INVALID
Alias: CVE-2023-3436
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P5 - None : Minor
Target Milestone: ---
Assignee: Peter Simons
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/370695/
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-06-28 08:31 UTC by Thomas Leroy
Modified: 2023-06-28 08:32 UTC (History)
1 user (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description Thomas Leroy 2023-06-28 08:31:48 UTC 
CVE-2023-3436

Xpdf 4.04 will deadlock on a PDF object stream whose "Length" field is itself in
another object stream.



References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-3436
https://bugzilla.redhat.com/show_bug.cgi?id=2218072
https://www.cve.org/CVERecord?id=CVE-2023-3436
https://forum.xpdfreader.com/viewtopic.php?t=42618
Comment 1 Thomas Leroy 2023-06-28 08:32:06 UTC 
No crash for all codestreams. Closing