CVE Vulnerabilities

CVE-2020-10664

NULL Pointer Dereference

Published: Apr 27, 2020 | Modified: Feb 22, 2021

CVSS 3.x

7.5

HIGH

Source:

NVD

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

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2020-10664
CWE	https://cwe.mitre.org/data/definitions/476.html

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

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name	Vendor	Start Version	End Version
Vxworks	Windriver	6.8.3 (including)	6.8.3 (including)

Potential Mitigations

References

https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2020-10664

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