CVE-2019-11712
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-11712
Vendor advisory: arch — https://security.archlinux.org/ASA-201907-4
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 68.0-1 | |
| debian | sid | fixed | 68.0-1 |
| debian | bookworm | fixed | 60.8.0esr-1 |
| debian | bullseye | fixed | 60.8.0esr-1 |
| debian | forky | fixed | 60.8.0esr-1 |
| debian | trixie | fixed | 60.8.0esr-1 |
References
Verify integrity in audit chain (admin only). AS-IS.