Vulnerability CVE-2021-43268


Published: 2021-11-24

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.

Type:

CWE-415

(Double Free)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Windriver -> Vxworks 

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

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