6.5

CVE-2021-43268

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Windriver ≫ Vxworks Version >= 6.9 <= 7.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.85% 0.533
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
nvd@nist.gov 6.4 10 4.9
AV:N/AC:L/Au:N/C:N/I:P/A:P
CWE-415 Double Free

The product calls free() twice on the same memory address.

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