VDB
DEBIAN-CVE-2021-41819
DEBIAN-CVE-2021-41819
PUBLISHED
CVSS 7.5 HIGH
Record from OSV · Published January 1, 2022
CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| ruby2.7 | Debian:11 | 2.7.4-1+deb11u1 |
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | ruby2.7 | 0, 2.7.4-1 |
Timeline
- Jan 1, 2022 CVE Published
- Aug 27, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln DEBIAN-CVE-2021-41819
vulnetix vdb fixes DEBIAN-CVE-2021-41819Or 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-2021-41819/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart