CVE-2021-20220
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
HTTP request smuggling in Undertow
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-20220
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | forky | fixed | 2.2.0-1 |
| debian | sid | fixed | 2.2.0-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | io.undertow:undertow-core | >=2.1.0,<2.1.6 | 2.1.6 |
| Maven | io.undertow:undertow-core | <2.0.34 | 2.0.34 |
References
Verify integrity in audit chain (admin only). AS-IS.