---
cve: "CVE-2021-3101"
severity: "HIGH"
cvss: 8.8
epss: "0.4%"
vendor: "Amazon Web Services"
kev: false
exploited: false
published: "2022-04-19 23:15:13"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-20T18:52:39+02:00"
---

# CVE-2021-3101

> 8.8 HIGH · 🧪 PoC

## Beschreibung

Hotdog, prior to v1.0.1, did not mimic the capabilities or the SELinux label of the target JVM process. This would allow a container to gain full privileges on the host, bypassing restrictions set on the container.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 3f2ca9275fae8db87409c3a0999aa2c8a4bd44d1 (Commit)

## Referenzen

- <https://unit42.paloaltonetworks.com/aws-log4shell-hot-patch-vulnerabilities>
- <https://github.com/bottlerocket-os/hotdog/security/advisories/GHSA-qfhv-c5cc-mhgp>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-3101) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_