Vulnerability Description
An issue was discovered in VxWorks 6.9 through 7. In the IKE component, a specifically crafted packet may lead to reading beyond the end of a buffer, or a double free.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Windriver | Vxworks | >= 6.9, <= 7.0 |
Related Weaknesses (CWE)
References
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2021-43268Vendor Advisory
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2021-43268Vendor Advisory
FAQ
What is CVE-2021-43268?
CVE-2021-43268 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered in VxWorks 6.9 through 7. In the IKE component, a specifically crafted packet may lead to reading beyond the end of a buffer, or a double free.
How severe is CVE-2021-43268?
CVE-2021-43268 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-43268?
Check the references section above for vendor advisories and patch information. Affected products include: Windriver Vxworks.