PT-2022-26738 · Xpdf+1 · Xpdf+1

Yjgo · Published 2022-11-15 · Updated 2024-08-08 · CVE-2022-43071

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions XPDF version 4.04

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

Recommendations For XPDF version 4.04, as a temporary workaround, consider disabling the Catalog::readPageLabelTree2(Object*) function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2024-10474

ALT-PU-2024-10804

ALT-PU-2024-7465

CVE-2022-43071

MGASA-2024-0035

Affected Products

Alt Linux

Xpdf

References · 11

• 🔥 https://forum.xpdfreader.com/viewtopic.php?f=3&t=42349&p=43959#p43959 · Exploit
• https://cve.org/CVERecord?id=CVE-2022-43071 · Security Note
• https://ubuntu.com/security/CVE-2022-43071 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2024-0035.html · Security Note
• https://osv.dev/vulnerability/MGASA-2024-0035 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-43071 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-43071 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-43071 · Security Note
• https://bugs.mageia.org/show_bug.cgi?id=30812 · Note
• http://xpdfreader.com/security-fixes.html · Note
• https://t.me/cvenotify/37769 · Telegram Post