CVE-2018-12361
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
An integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, 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-2018-12361
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-12361.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.