CVE-2022-41343

Public Exploit

Description

registerFont in FontMetrics.php in Dompdf before 2.0.1 allows remote file inclusion because a URI validation failure does not halt font registration, as demonstrated by a @font-face rule.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 70.08% Top 5%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory tantosec.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/dompdf/dompdf/issues/2994 patch exploit third party advisory issue tracking
https://github.com/dompdf/dompdf/pull/2995 third party advisory patch
https://github.com/dompdf/dompdf/releases/tag/v2.0.1 third party advisory release notes
https://tantosec.com/blog/cve-2022-41343/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-41343?
CVE-2022-41343 has been scored as a high severity vulnerability.
How to fix CVE-2022-41343?
To fix CVE-2022-41343, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-41343 being actively exploited in the wild?
It is possible that CVE-2022-41343 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~70% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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