---
cve: "CVE-2021-29998"
severity: "LOW"
cvss: 3.1
epss: "2.4%"
vendor: "n/a"
kev: false
exploited: false
published: "2021-04-13 17:15:12"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T17:58:22+02:00"
---

# CVE-2021-29998

> 3.1 LOW

## Beschreibung

An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client.

## Referenzen

- <https://support2.windriver.com/index.php?page=security-notices>
- <https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf>
- <https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12>
- <https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-29998) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_