CVE-2022-43071

MEDIUM

XPDF - Denial of Service via Stack Overflow in Catalog::readPageLabelTree2

Title source: llm

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 (1)

Core 1

Core References

Exploit, Vendor Advisory

https://forum.xpdfreader.com/viewtopic.php?f=3&t=42349&p=43959#p43959

Scores

CVSS v3 5.5

EPSS 0.0033

EPSS Percentile 25.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-787

Status published

Products (1)

xpdfreader/xpdf 4.04

Published Nov 15, 2022

Tracked Since Feb 18, 2026