VDB
DEBIAN-CVE-2021-33620
DEBIAN-CVE-2021-33620
PUBLISHED
CVSS 6.5 MEDIUM
Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clients) via an HTTP response. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent by the server.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | squid | 0, 0, 0 |
| Debian:11 | squid | 0, 0, 0 |
| Debian:13 | squid | 0, 0, 0 |
| Debian:12 | squid | 0, 0, 0 |
Timeline
- May 28, 2021 CVE Published
- Apr 28, 2026 CVE Updated