CVE-2020-1464

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Description

A spoofing vulnerability exists when Windows incorrectly validates file signatures, aka 'Windows Spoofing Vulnerability'.

References

https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html

https://krebsonsecurity.com/2020/08/microsoft-put-off-fixing-zero-day-for-2-years/

https://medium.com/@TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464

Details

Source: MITRE

Published: 2020-08-17

Updated: 2020-08-21

Type: CWE-347

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 5.5

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

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM