PT-2022-26094 · Xpdf+1 · Xpdf+1

Cyth · Published 2022-09-30 · Updated 2025-05-20 · CVE-2022-41843

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Xpdf version 4.04

Description A problem has been detected in the convertToType0 function in the fofi/FoFiType1C.cc file, causing a crash. This issue is distinct from other known vulnerabilities.

Recommendations For Xpdf version 4.04, consider disabling the convertToType0 function in the fofi/FoFiType1C.cc file as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2024-10474

ALT-PU-2024-10804

ALT-PU-2024-7465

CVE-2022-41843

MGASA-2024-0035

Affected Products

Alt Linux

Xpdf

References · 12

• 🔥 https://forum.xpdfreader.com/viewtopic.php?f=3&t=42325&sid=7b08ba9a518a99ce3c5ff40e53fc6421 · Exploit
• https://forum.xpdfreader.com/viewtopic.php?f=1&t=42344 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-41843 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-41843 · Security Note
• https://advisories.mageia.org/MGASA-2024-0035.html · Security Note
• https://osv.dev/vulnerability/MGASA-2024-0035 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-41843 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-41843 · Security Note
• https://osv.dev/vulnerability/CVE-2022-41843 · Vendor Advisory
• https://t.me/cvenotify/123139 · Telegram Post
• https://bugs.mageia.org/show_bug.cgi?id=30812 · Note
• http://xpdfreader.com/security-fixes.html · Note