CVE-2018-12371
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 16 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.1, Thunderbird < 60, and Firefox < 61.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-12371
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-12371.html
Vendor advisory: arch — https://security.archlinux.org/ASA-201806-14
Vendor advisory: arch — https://security.archlinux.org/ASA-201808-8
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 60.0-1 | |
| sles | affected | | |
| debian | sid | fixed | 61.0-1 |
| debian | bookworm | fixed | 1:60.0-1 |
| debian | bullseye | fixed | 1:60.0-1 |
| debian | forky | fixed | 1:60.0-1 |
| debian | trixie | fixed | 1:60.0-1 |
References
Verify integrity in audit chain (admin only). AS-IS.