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pdfjs-dist@1.4.255 vulnerabilities

Generic build of Mozilla's PDF.js library.

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Direct Vulnerabilities

Known vulnerabilities in the pdfjs-dist package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • H
Arbitrary Code Injection

pdfjs-dist is a Portable Document Format (PDF) library that is built with HTML5.

Affected versions of this package are vulnerable to Arbitrary Code Injection in font_loader.js, which passes input to the eval() function when the default isEvalSupported option is in use. An attacker can execute code by convincing a user to open a malicious PDF file.

How to fix Arbitrary Code Injection?

Upgrade pdfjs-dist to version 4.2.67 or higher.

<4.2.67
  • H
Cross-site Scripting (XSS)

pdfjs-dist is a Portable Document Format (PDF) library that is built with HTML5.

Affected versions of this package are vulnerable to Cross-site Scripting (XSS). The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker.

How to fix Cross-site Scripting (XSS)?

Upgrade pdfjs-dist to version 2.0.943 or higher.

<2.0.943
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