CVE-2019-11738
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
If a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes the empty string as input, execution of any javascript: URIs will be allowed. This could allow for malicious JavaScript content to be run, bypassing CSP permissions. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-11738
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-11738.html
Vendor advisory: arch — https://security.archlinux.org/ASA-201909-2
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 69.0-1 | |
| sles | affected | | |
| debian | sid | fixed | 69.0-1 |
| debian | bookworm | fixed | 68.1.0esr-1 |
| debian | bullseye | fixed | 68.1.0esr-1 |
| debian | forky | fixed | 68.1.0esr-1 |
| debian | trixie | fixed | 68.1.0esr-1 |
References
Verify integrity in audit chain (admin only). AS-IS.