Arbitrary Code Injection Affecting tecnickcom/tc-lib-pdf-font package, versions <2.6.4
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Dec 2024
- disclosed27 Dec 2024
- creditUnknown
Introduced: 27 Dec 2024
NewCVE-2024-56520 (opens in a new tab)How to fix?
Upgrade tecnickcom/tc-lib-pdf-font to version 2.6.4 or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary Code Injection due to an improper parsing of the TypeOne FontBBox. This is due to improper sanitization of the bbox values, which could lead to inconsistencies in font metrics or unexpected behavior.