Vulnerabilities > CVE-2021-29998 - Out-of-bounds Write vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf
- https://support2.windriver.com/index.php?page=security-notices
- https://support2.windriver.com/index.php?page=security-notices
- https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12
- https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12