VDB
DEBIAN-CVE-2022-29916
DEBIAN-CVE-2022-29916
PUBLISHED
CVSS 6.5 MEDIUM
Record from OSV · Published December 22, 2022
Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
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:13 | 91.9.0esr-1 |
| thunderbird | Debian:14 | 1:91.9.0-1 |
| firefox-esr | Debian:12 | 91.9.0esr-1 |
| thunderbird | Debian:12 | 1:91.9.0-1 |
| thunderbird | Debian:13 | 1:91.9.0-1 |
| firefox-esr | Debian:14 | 91.9.0esr-1 |
Risk scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | firefox-esr | 0 |
| Debian:14 | thunderbird | 0 |
| Debian:12 | firefox-esr | 0 |
| Debian:12 | thunderbird | 0 |
| Debian:13 | thunderbird | 0 |
| Debian:14 | 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:
vulnetix vdb vuln DEBIAN-CVE-2022-29916
vulnetix vdb fixes DEBIAN-CVE-2022-29916Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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