PT-2022-16401 · Dompdf+3 · Dompdf+3

Published 2022-07-18 · Updated 2025-12-30 · CVE-2022-2400

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions dompdf versions prior to 2.0.0

Description The issue concerns a chroot check bypass that could lead to the disclosure of png and jpeg files. It allows for external control of file name or path in the GitHub repository dompdf/dompdf.

Recommendations For versions prior to 2.0.0, update to version 2.0.0 or later to resolve the issue.

Exploit

Fix

Weakness Enumeration

CWE-73

Related Identifiers

CVE-2022-2400

DLA-3495-1

DLA-3495-2

DLA-4427-1

GHSA-5QJ8-6XXJ-HP9H

USN-6277-1

USN-6277-2

Affected Products

Debian

Linuxmint

Ubuntu

Dompdf

References · 25

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2400.json · Exploit
• 🔥 https://huntr.dev/bounties/a6da5e5e-86be-499a-a3c3-2950f749202a · Exploit
• https://github.com/dompdf/dompdf/commit/99aeec1efec9213e87098d42eb09439e7ee0bb6a · Patch
• https://ubuntu.com/security/CVE-2022-2400 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6277-2 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3495-2 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-5011 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-2400 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-2400 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-2400 · Security Note
• https://osv.dev/vulnerability/DLA-4427-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6277-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-5012 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6277-2 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-2400 · Security Note