CVE-2024-56520

Published Dec 27, 2024 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
An issue was discovered in tc-lib-pdf-font before 2.6.4, as used in TCPDF before 6.8.0 and other products. Fonts are mishandled, e.g., FontBBox for Type 1 and TrueType fonts is misparsed.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4199-1 tcpdf security update
Debian DSA Debian DSA DSA-5933-1 tcpdf security update
EUVD EUVD EUVD-2024-3587 An issue was discovered in tc-lib-pdf-font before 2.6.4, as used in TCPDF before 6.8.0 and other products. Fonts are mishandled, e.g., FontBBox for Type 1 and TrueType fonts is misparsed.
Github GHSA Github GHSA GHSA-grhh-r4jj-8jh7 tecnickcom/tc-lib-pdf-font mishandles fonts
History
Type Values Removed Values Added
First Time appeared Tecnick
Tecnick tcpdf
Vendors & Products Tecnick
Tecnick tcpdf
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

No weakness.

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Nov 3, 2025, 7:32 PM
Reserved
Dec 27, 2024, 12:00 AM
Status
Deferred
Published
Dec 27, 2024, 5:15 AM
Modified
Jun 17, 2026, 8:12 AM