CVE catalog
CVE-2020-22650
UBUNTU-CVE-2020-22650
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.07% · Oct 25, 2026
A memory leak vulnerability in sim-organizer.c of AlienVault Ossim v5 causes a denial of service (DOS) via a system crash triggered by the occurrence of a large number of alarm events.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | ossim | 16.04 | 1.8.16-4ubuntu1 | vulnerable |
| Ubuntu | ossim | 18.04 | 1.8.20.3+ds-5build1 | vulnerable |
| Ubuntu | ossim | 18.04 | 2.2.0-1 | vulnerable |
| Ubuntu | ossim | 18.04 | 2.2.1-1 | vulnerable |
| Ubuntu | ossim | 18.04 | 2.2.2-1 | vulnerable |
| Ubuntu | ossim | 20.04 | 2.9.0-1 | vulnerable |
| Ubuntu | ossim | 20.04 | 2.9.1-2 | vulnerable |
| Ubuntu | ossim | 20.04 | 2.9.1-2build1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: