VDB
DEBIAN-CVE-2023-6864
DEBIAN-CVE-2023-6864
PUBLISHED
CVSS 8.800000190734863 HIGH
Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. 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 ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | thunderbird | 1:102.13.0-1, *, * |
| Debian:11 | firefox-esr | 91.12.0, *, * |
| Debian:14 | firefox-esr | 0, 0, 0 |
| Debian:12 | firefox-esr | 102.13.0esr-1~deb11u1, 115.6.0, 115.6.0 |
| Debian:14 | thunderbird | 0, 0, 0 |
| Debian:13 | thunderbird | 0, 0, 0 |
| Debian:13 | firefox-esr | 0, 0, 0 |
| Debian:12 | thunderbird | 1:115.4.1-1~deb11u1, 1:115.4.1-1~deb10u1, 1:115.4.1-1 |
Timeline
- Dec 19, 2023 CVE Published
- Apr 28, 2026 CVE Updated