CVE-2021-26272
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Inclusion of Functionality from Untrusted Control Sphere in CKEditor 4
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-26272
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bullseye | fixed | 4.16.0+dfsg-1 |
| debian | bookworm | fixed | 4.16.0+dfsg-1 |
References
- https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first
- https://security-tracker.debian.org/tracker/CVE-2021-26272
- https://nvd.nist.gov/vuln/detail/CVE-2021-26272
- https://github.com/ckeditor/ckeditor4
- https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
Verify integrity in audit chain (admin only). AS-IS.