CVE-2020-1464

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 v3 7.8 HIGH
CVSS v2.0 2.1 LOW

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10_1507:-:::::::*
	cpe:2.3:o:microsoft:windows_10_1607:-:::::::*
	cpe:2.3:o:microsoft:windows_10_1709:-:::::::*
	cpe:2.3:o:microsoft:windows_10_1803:-:::::::*
	cpe:2.3:o:microsoft:windows_10_1809:-:::::::*
	cpe:2.3:o:microsoft:windows_10_1903:-:::::::*
	cpe:2.3:o:microsoft:windows_10_1909:-:::::::*
	cpe:2.3:o:microsoft:windows_10_2004:-:::::::*
	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
	cpe:2.3:o:microsoft:windows_8.1:-:::::::*
	cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::*
	cpe:2.3:o:microsoft:windows_server_1903:-:::::::*
	cpe:2.3:o:microsoft:windows_server_1909:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2004:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2008:-:sp2::::::
	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:*
	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*

History

No history.

Information

Published : 2020-08-17 19:15

Updated : 2024-07-26 19:55

NVD link : CVE-2020-1464

Mitre link : CVE-2020-1464

CVE.ORG link : CVE-2020-1464

JSON object : View

Products Affected

microsoft

windows_server_1909
windows_10_1507
windows_10_1909
windows_8.1
windows_10_1709
windows_rt_8.1
windows_7
windows_server_2004
windows_server_2012
windows_10_1903
windows_server_2019
windows_10_1803
windows_10_1607
windows_server_2016
windows_server_1903
windows_10_2004
windows_10_1809
windows_server_2008

CWE

CWE-347

Improper Verification of Cryptographic Signature

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An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files.\nIn an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded.\nThe update addresses the vulnerability by correcting how Windows validates file signatures.\n"}, {"lang": "es", "value": "Se presenta una vulnerabilidad de suplantaci\u00f3n de identidad cuando Windows, comprueba inapropiadamente las firmas de archivos, tambi\u00e9n se conoce como \"Windows Spoofing Vulnerability\"."}], "lastModified": "2024-07-26T19:55:33.947", "cisaActionDue": "2022-05-03", "cisaExploitAdd": "2021-11-03", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "542DAEEC-73CC-46C6-A630-BF474A3446AC"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61019899-D7AF-46E4-A72C-D189180F66AB"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AC160B20-3EA0-49A0-A857-4E7A1C2D74E2"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00345596-E9E0-4096-8DC6-0212F4747A13"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E332666-2E03-468E-BC30-299816D6E8ED"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A363CE8F-F399-4B6E-9E7D-349792F95DDB"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A1B570A8-ED1A-46B6-B8AB-064445F8FC4C"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_2004:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4DBE5B2-AE10-4251-BCDA-DC5EDEE6EE67"}, {"criteria": "cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2B1C231-DE19-4B8F-A4AA-5B3A65276E46"}, {"criteria": "cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E93068DB-549B-45AB-8E5C-00EB5D8B5CF8"}, {"criteria": "cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6CE5198-C498-4672-AF4C-77AB4BE06C5C"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_1903:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "530DF8C9-467C-4F4F-9FCA-CDD934BADF3C"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_1909:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADE7E7B1-64AC-4986-A50B-0918A42C05BB"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2004:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "62224791-644C-4D1F-AD77-56B16CF27630"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F422A8C-2C4E-42C8-B420-E0728037E15C"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7DF96F8-BA6A-4780-9CA3-F719B3F81074"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB18C4CE-5917-401E-ACF7-2747084FD36E"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Microsoft Windows Spoofing Vulnerability"}

7.8 /10