CVE-2023-3436
LOWXpdf 4.04 - Denial of Service via PDF Object Stream Length Field Deadlock
Title source: llmDescription
Xpdf 4.04 will deadlock on a PDF object stream whose "Length" field is itself in another object stream.
References (1)
Core 1
Core References
Issue Tracking
https://forum.xpdfreader.com/viewtopic.php?t=42618
Scores
CVSS v3
3.3
EPSS
0.0017
EPSS Percentile
6.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-667
CWE-833
Status
published
Products (1)
xpdfreader/xpdf
4.04
Published
Jun 27, 2023
Tracked Since
Feb 18, 2026