CVE-2022-43071

MEDIUM 5.5CVE-2022-43071 · Published 15/11/2022 · updated 17/06/2026

In short

CVE-2022-43071 is a MEDIUM (CVSS 5.5) vulnerability affecting xpdf (xpdfreader).
Chance of exploitation in the next 30 days (EPSS): 0.35%, higher than 28.6% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
xpdf xpdfreader	`= 4.04`	No fix yet

Description

A stack overflow in the Catalog::readPageLabelTree2(Object*) function of XPDF v4.04 allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.

References

forum.xpdfreader.com/viewtopic.php · Exploit

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