CVE-2021-43268 Information

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 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Reference

https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2021-43268

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

LOW

Base Severity

6.5