CVE-2024-22640 - Vulnerability Details - OpenCVE

TCPDF version <=6.6.5 is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing an untrusted HTML page with a crafted color.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Fedoraproject	Fedora
Tcpdf Project	Tcpdf

Configuration 1 [-]

cpe:2.3:a:tcpdf_project:tcpdf:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/tecnickcom/TCPDF
https://github.com/zunak/CVE-2024-22640
https://lists.debian.org/debian-lts-announce/2025/06/msg00004.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LIB3R2WB7XPW2I4PGVMZ3VLFLRHOK4RB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LIB3R2WB7XPW2I4PGVMZ3VLFLRHOK4RB/

History

Tue, 04 Nov 2025 18:30:00 +0000

Type	Values Removed	Values Added
References		https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LIB3R2WB7XPW2I4PGVMZ3VLFLRHOK4RB/

Mon, 03 Nov 2025 20:30:00 +0000

Type	Values Removed	Values Added
References		https://lists.debian.org/debian-lts-announce/2025/06/msg00004.html

Mon, 03 Nov 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 21 May 2025 18:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Fedoraproject Fedoraproject fedora Tcpdf Project Tcpdf Project tcpdf
CPEs		cpe:2.3:a:tcpdf_project:tcpdf:::::::: cpe:2.3:o:fedoraproject:fedora:40:::::::*
Vendors & Products		Fedoraproject Fedoraproject fedora Tcpdf Project Tcpdf Project tcpdf

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-04-19T00:00:00.000Z

Updated: 2025-11-04T17:14:19.948Z

Reserved: 2024-01-11T00:00:00.000Z

Link: CVE-2024-22640

Vulnrichment

Updated: 2025-11-04T17:14:19.948Z

NVD

Status : Modified

Published: 2024-04-19T16:15:09.630

Modified: 2025-11-04T18:15:51.063

Link: CVE-2024-22640

Redhat

No data.

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