An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client.
https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12
https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf
https://support2.windriver.com/index.php?page=security-notices
Source: Mitre, NVD
Published: 2021-04-13
Updated: 2024-11-21
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.00948