CVE-2020-10664 — HIGH (7.5)

Vulnerability Description

The IGMP component in VxWorks 6.8.3 IPNET CVE patches created in 2019 has a NULL Pointer Dereference.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Windriver	Vxworks	6.8.3

Related Weaknesses (CWE)

CWE-476

References

https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-10664Vendor Advisory
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-10664Vendor Advisory

FAQ

What is CVE-2020-10664?

CVE-2020-10664 is a vulnerability with a CVSS score of 7.5 (HIGH). The IGMP component in VxWorks 6.8.3 IPNET CVE patches created in 2019 has a NULL Pointer Dereference.

How severe is CVE-2020-10664?

CVE-2020-10664 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-10664?

Check the references section above for vendor advisories and patch information. Affected products include: Windriver Vxworks.