CVE-2021-23957
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
Navigations through the Android-specific `intent` URL scheme could have been misused to escape iframe sandbox. Note: This issue only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 85.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-23957
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 85.0-1 | |
| debian | sid | fixed | 0 |
References
Verify integrity in audit chain (admin only). AS-IS.