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CVE
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CVE-2020-1464Date: (C)2020-08-12   (M)2024-04-23


A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files. In an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded. The update addresses the vulnerability by correcting how Windows validates file signatures.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.8CVSS Score : 2.1
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 5.9Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: NONE
Integrity: HIGH 
Availability: HIGH 
  
Reference:
N/A
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/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd

CWE    1
CWE-347
OVAL    16
oval:org.secpod.oval:def:65080
oval:org.secpod.oval:def:65081
oval:org.secpod.oval:def:65086
oval:org.secpod.oval:def:65077
...

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