VDB
DEBIAN-CVE-2020-6825
DEBIAN-CVE-2020-6825
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Record from OSV · Published April 24, 2020
Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs present in Firefox 74 and Firefox ESR 68.6. 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 Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75.
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 | 68.7.0esr-1 |
| firefox-esr | Debian:14 | 68.7.0esr-1 |
| thunderbird | Debian:12 | 1:68.7.0-1 |
| thunderbird | Debian:13 | 1:68.7.0-1 |
| thunderbird | Debian:14 | 1:68.7.0-1 |
| firefox-esr | Debian:12 | 68.7.0esr-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:13 | firefox-esr | 0 |
| Debian:14 | firefox-esr | 0 |
| Debian:12 | thunderbird | 0 |
| Debian:13 | thunderbird | 0 |
| Debian:14 | thunderbird | 0 |
| Debian:12 | firefox-esr | 0 |
Timeline
- Apr 24, 2020 CVE Published
- Oct 26, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln DEBIAN-CVE-2020-6825
vulnetix vdb fixes DEBIAN-CVE-2020-6825Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/DEBIAN-CVE-2020-6825/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart