CVE-2020-1464
high · 7.8Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply updates per vendor instructions.
Added 2021-11-03Remediation due 2022-05-03
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.
7.8
CVSS
38.9%
EPSS (exploit prob.)
99th
EPSS percentile
2020-08-17
Published
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-347
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| microsoft | windows_10_1507 | all versions |
| microsoft | windows_10_1607 | all versions |
| microsoft | windows_10_1709 | all versions |
| microsoft | windows_10_1803 | all versions |
| microsoft | windows_10_1809 | all versions |
| microsoft | windows_10_1903 | all versions |
| microsoft | windows_10_1909 | all versions |
| microsoft | windows_10_2004 | all versions |
| microsoft | windows_7 | all versions |
| microsoft | windows_8.1 | all versions |
| microsoft | windows_rt_8.1 | all versions |
| microsoft | windows_server_1903 | all versions |
| microsoft | windows_server_1909 | all versions |
| microsoft | windows_server_2004 | all versions |
| microsoft | windows_server_2008 | all versions |
| microsoft | windows_server_2008 | r2 |
| microsoft | windows_server_2012 | all versions |
| microsoft | windows_server_2012 | r2 |
| microsoft | windows_server_2016 | all versions |
| microsoft | windows_server_2019 | all versions |
Check a specific version with /api/v1/cve/match.
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/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464
- 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
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1464
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2020-1464