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CVE-2024-56520

Date: December 26, 2024

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.

Severity Score

7.3

Related Resources (9)

Url: https://github.com/tecnickcom/TCPDF/commit/a0a02efe487cc39bd5223359e916dbeafb5cd6fe

Url: https://github.com/tecnickcom/tc-lib-pdf-font

Url: https://github.com/tecnickcom/tc-lib-pdf-font/commit/30012e333ae611c514ec2dc7cb370bbf4da4e677

Url: https://tcpdf.org

Url: https://github.com/tecnickcom/tc-lib-pdf-font/compare/2.6.2...2.6.4

Url: https://github.com/tecnickcom/TCPDF/compare/6.7.8...6.8.0

Url: https://security-tracker.debian.org/tracker/CVE-2024-56520

Url: https://nvd.nist.gov/vuln/detail/CVE-2024-56520

Url: https://www.mend.io/vulnerability-database/CVE-2024-56520

Severity Score

7.3

CVSS v3.1

Base Score:	7.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

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