CVE-2020-1464Windows Spoofing Vulnerability

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.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• https://medium.com/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd ExploitThird Party Advisory
• https://krebsonsecurity.com/2020/08/microsoft-put-off-fixing-zero-day-for-2-years/ Issue TrackingThird Party Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464 PatchVendor Advisory
• https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html Third Party Advisory
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1464 US Government Resource