CVE-2020-1464

HIGHCISA KEV

7.8

Description

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.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie8/17/2020

Derniere modification2/23/2026

Sourcekev

Observations honeypot0

CISA KEV

FournisseurMicrosoft

ProduitWindows

Nom vulnerabiliteMicrosoft Windows Spoofing Vulnerability

Date ajout KEV2021-11-03

Date limite remediation2022-05-03

Utilise dans ransomwareUnknown

Produits affectes

microsoft:windows_10_1507microsoft:windows_10_1607microsoft:windows_10_1709microsoft:windows_10_1803microsoft:windows_10_1809microsoft:windows_10_1903microsoft:windows_10_1909microsoft:windows_10_2004microsoft:windows_7microsoft:windows_8.1microsoft:windows_rt_8.1microsoft:windows_server_1903microsoft:windows_server_1909microsoft:windows_server_2004microsoft:windows_server_2008microsoft:windows_server_2012microsoft:windows_server_2016microsoft:windows_server_2019

Faiblesses (CWE)

CWE-347CWE-347

References

https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html(secure@microsoft.com)

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

https://medium.com/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd(secure@microsoft.com)

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

https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html(af854a3a-2127-422b-91ae-364da2661108)

https://krebsonsecurity.com/2020/08/microsoft-put-off-fixing-zero-day-for-2-years/(af854a3a-2127-422b-91ae-364da2661108)

https://medium.com/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd(af854a3a-2127-422b-91ae-364da2661108)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1464(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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