CISA KEV 정보
| 취약점명 | Microsoft Windows Spoofing Vulnerability |
|---|---|
| 설명 | Microsoft Windows contains a spoofing vulnerability when Windows incorrectly validates file signatures, allowing an attacker to bypass security features and load improperly signed files. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-347 |
| 등록일 (KEV) | 2021-11-03 |
| 조치 기한 | 2022-05-03 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2020-1464 |
NVD 상세 정보
CVSS v3.1: 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 2.1
AV:L/AC:L/Au:N/C:N/I:P/A:N설명: 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.
CWE: CWE-347 | CWE-347
참조
- https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html [Third Party Advisory]
- https://krebsonsecurity.com/2020/08/microsoft-put-off-fixing-zero-day-for-2-years/ [Issue Tracking, Third Party Advisory]
- https://medium.com/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd [Exploit, Third Party Advisory]
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464 [Patch, Vendor Advisory]
- https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html [Third Party Advisory]
- https://krebsonsecurity.com/2020/08/microsoft-put-off-fixing-zero-day-for-2-years/ [Issue Tracking, Third Party Advisory]
- https://medium.com/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd [Exploit, Third Party Advisory]
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464 [Patch, Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1464 [US Government Resource]
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