VDB
DEBIAN-CVE-2023-6859
DEBIAN-CVE-2023-6859
PUBLISHED
CVSS 8.800000190734863 HIGH
A use-after-free condition affected TLS socket creation when under memory pressure. 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:12 | firefox-esr | 115.5.0esr-1~deb11u1, 115.6.0esr-1~deb11u1, 115.6.0esr-1~deb10u1 |
| Debian:13 | firefox-esr | 0 |
| Debian:12 | thunderbird | 1:115.3.1-1, 1:115.3.1-1~deb10u1, 1:115.3.1-1~deb11u1 |
| Debian:13 | thunderbird | 0 |
| Debian:14 | thunderbird | 0 |
| Debian:14 | firefox-esr | 0 |
Timeline
- Dec 19, 2023 CVE Published
- Oct 26, 2026 CVE Updated