CVE-2022-41343
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
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.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-41343
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | sid | fixed | 0 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | dompdf/dompdf | <2.0.1 | 2.0.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-41343
- https://github.com/dompdf/dompdf/issues/2994
- https://github.com/dompdf/dompdf/pull/2995
- https://github.com/dompdf/dompdf/commit/66431c58017d5b1bdb9f6f772b9fbbc5e3d38dc2
- https://github.com/FriendsOfPHP/security-advisories/blob/master/dompdf/dompdf/CVE-2022-41343.yaml
- https://github.com/advisories/GHSA-6x28-7h8c-chx4
- https://github.com/dompdf/dompdf
- https://github.com/dompdf/dompdf/releases/tag/v2.0.1
- https://tantosec.com/blog/cve-2022-41343
- https://security-tracker.debian.org/tracker/CVE-2022-41343
Verify integrity in audit chain (admin only). AS-IS.