CVE-2019-9816
MEDIUM5.9EPSS 11.0%Published: 7/23/2019Modified: 4/28/2026
Also known as:DEBIAN-CVE-2019-9816
Description
A possible vulnerability exists where type confusion can occur when manipulating JavaScript objects in object groups, allowing for the bypassing of security checks within these groups. *Note: this vulnerability has only been demonstrated with UnboxedObjects, which are disabled by default on all supported releases.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Affected packages (2)
- Debian/firefox-esrfrom 0, < 60.7.0esr-1
- Debian/thunderbirdfrom 0, < 1:60.7.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |