VDB
DEBIAN-CVE-2022-34470
DEBIAN-CVE-2022-34470
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Record from OSV · Published December 22, 2022
Session history navigations may have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| firefox-esr | Debian:12 | 91.11.0esr-1 |
| thunderbird | Debian:12 | 1:91.11.0-1 |
| thunderbird | Debian:14 | 1:91.11.0-1 |
| thunderbird | Debian:13 | 1:91.11.0-1 |
| firefox-esr | Debian:14 | 91.11.0esr-1 |
| firefox-esr | Debian:13 | 91.11.0esr-1 |
Risk scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | firefox-esr | 0 |
| Debian:12 | thunderbird | 0 |
| Debian:14 | thunderbird | 0 |
| Debian:13 | thunderbird | 0 |
| Debian:14 | firefox-esr | 0 |
| Debian:13 | firefox-esr | 0 |
Timeline
- Dec 22, 2022 CVE Published
- Oct 15, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
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