CVE-2020-15659
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-15659
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-15659.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 79.0-1 | |
| sles | affected | | |
| debian | sid | fixed | 79.0-1 |
| debian | bookworm | fixed | 68.11.0esr-1 |
| debian | bullseye | fixed | 68.11.0esr-1 |
| debian | forky | fixed | 68.11.0esr-1 |
| debian | trixie | fixed | 68.11.0esr-1 |
References
Verify integrity in audit chain (admin only). AS-IS.