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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2021-43268
Scores
CVSS v3
6.5
EPSS
0.0085
EPSS Percentile
53.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Details
CWE
CWE-415
Status
published
Products (1)
windriver/vxworks
6.9 - 7.0
Published
Nov 24, 2021
Tracked Since
Feb 18, 2026