Improper Certificate Validation Affecting tecnickcom/tcpdf package, versions <6.8.0
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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Test your applications- Snyk IDSNYK-PHP-TECNICKCOMTCPDF-8551205
- published27 Dec 2024
- disclosed27 Dec 2024
- creditUnknown
Introduced: 27 Dec 2024
NewCVE-2024-56521 (opens in a new tab)How to fix?
Upgrade tecnickcom/tcpdf to version 6.8.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Certificate Validation due to the unsafe configuration of CURLOPT_SSL_VERIFYHOST and CURLOPT_SSL_VERIFYPEER.
Note: This is only exploitable when using libcurl.