---
cve: "CVE-2022-22137"
severity: "CRITICAL"
cvss: 9.8
epss: "1.1%"
vendor: "Accusoft"
kev: false
exploited: false
published: "2022-05-03 16:15:19"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-11-11T07:25:54+01:00"
---

# CVE-2022-22137

> 9.8 CRITICAL

## Beschreibung

A memory corruption vulnerability exists in the ioca_mys_rgb_allocate functionality of Accusoft ImageGear 19.10. A specially-crafted malformed file can lead to an arbitrary free. An attacker can provide a malicious file to trigger this vulnerability.

## CNA-Record (Kanon, cvelistV5)

- CNA: **talos**
- State: PUBLISHED
- Stand: 2025-04-15 19:04:40
- CNA-CVSS: **9.8** (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **yes**
  - Technical Impact: **total**

## CVSS-Vektor

```
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
```

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

## Schwachstellen-Klasse

- **CWE-131** — Incorrect Calculation of Buffer Size
  The product does not correctly calculate the size to be used when allocating a buffer.

## Angriffsmuster (CAPEC)

- [CAPEC-47 — Buffer Overflow via Parameter Expansion](https://capec.mitre.org/data/definitions/47.html) _(Severity: High)_
- [CAPEC-100 — Overflow Buffers](https://capec.mitre.org/data/definitions/100.html) _(Severity: Very High)_

## Referenzen

- <https://talosintelligence.com/vulnerability_reports/TALOS-2022-1449>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2022-22137/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_