VDB
DEBIAN-CVE-2020-27918
DEBIAN-CVE-2020-27918
PUBLISHED
CVSS 7.800000190734863 HIGH
Record from OSV · Published December 8, 2020
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| webkit2gtk | Debian:13 | 2.30.6-1 |
| wpewebkit | Debian:13 | 2.30.6-1 |
| wpewebkit | Debian:12 | 2.30.6-1 |
| webkit2gtk | Debian:14 | 2.30.6-1 |
| webkit2gtk | Debian:12 | 2.30.6-1 |
| wpewebkit | Debian:14 | 2.30.6-1 |
Risk scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | webkit2gtk | 0 |
| Debian:13 | wpewebkit | 0 |
| Debian:12 | wpewebkit | 0 |
| Debian:14 | webkit2gtk | 0 |
| Debian:12 | webkit2gtk | 0 |
| Debian:14 | wpewebkit | 0 |
Timeline
- Dec 8, 2020 CVE Published
- Oct 26, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln DEBIAN-CVE-2020-27918
vulnetix vdb fixes DEBIAN-CVE-2020-27918Or 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-2020-27918/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart