Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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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Start learningUpgrade pdfjs-dist
to version 4.2.67 or higher.
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.
This vulnerability can be avoided by setting isEvalSupported
to false
.