CVE-2020-17131

Chakra Scripting Engine Memory Corruption Vulnerability

CVSS v3 4.2 MEDIUM
CVSS v2.0 5.1 MEDIUM

4.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17131	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows_10:20h2::::::arm64:
	cpe:2.3:o:microsoft:windows_10:20h2::::::x64:
	cpe:2.3:o:microsoft:windows_10:20h2::::::x86:
	cpe:2.3:o:microsoft:windows_10:1809::::::arm64:
	cpe:2.3:o:microsoft:windows_10:1809::::::x64:
	cpe:2.3:o:microsoft:windows_10:1809::::::x86:
	cpe:2.3:o:microsoft:windows_10:1903::::::arm64:
	cpe:2.3:o:microsoft:windows_10:1903::::::x64:
	cpe:2.3:o:microsoft:windows_10:1903::::::x86:
	cpe:2.3:o:microsoft:windows_10:1909::::::arm64:
	cpe:2.3:o:microsoft:windows_10:1909::::::x64:
	cpe:2.3:o:microsoft:windows_10:1909::::::x86:
	cpe:2.3:o:microsoft:windows_10:2004::::::arm64:
	cpe:2.3:o:microsoft:windows_10:2004::::::x64:
	cpe:2.3:o:microsoft:windows_10:2004::::::x86:
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*

Configuration 2 (hide)

cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-12-10 00:15

Updated : 2023-12-31 18:15

NVD link : CVE-2020-17131

Mitre link : CVE-2020-17131

CVE.ORG link : CVE-2020-17131

JSON object : View

Products Affected

microsoft

edge
chakracore
windows_10
windows_server_2019

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2020-17131", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.2, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 1.6}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2020-12-10T00:15:15.323", "references": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17131", "tags": ["Patch", "Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Chakra Scripting Engine Memory Corruption Vulnerability"}, {"lang": "es", "value": "Vulnerabilidad de corrupci\u00f3n de memoria en el motor de scripting de Chakra"}], "lastModified": "2023-12-31T18:15:49.683", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77D197D7-57FB-4898-8C70-B19D5F0D5BE0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:arm64:*", "vulnerable": false, "matchCriteriaId": "610B33F9-0309-4CF7-B7E4-5152D9B2FFE4"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "21074553-EDF2-468D-8E79-C39851B5BC79"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x86:*", "vulnerable": false, "matchCriteriaId": "4E62F9CB-D1B6-4B4D-BCCD-7F4D36A73B4D"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:arm64:*", "vulnerable": false, "matchCriteriaId": "925B8C67-C96F-4A4D-9BE7-CCCD78EF3C31"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "6CF580BA-6938-40F6-9D86-F43044A6BACA"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x86:*", "vulnerable": false, "matchCriteriaId": "C5E038AA-514F-48AC-B45E-859EE32525B4"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:arm64:*", "vulnerable": false, "matchCriteriaId": "16F864AE-C519-4D23-9D24-B65E53C5CD28"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "2487AF09-F003-482A-BD42-31F6AEAA033F"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:x86:*", "vulnerable": false, "matchCriteriaId": "A07F4D5D-EA91-4B77-9B74-D4741FFA8D85"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:arm64:*", "vulnerable": false, "matchCriteriaId": "31622391-A67E-4E2A-A855-1316B6E38630"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "61F0792D-7587-4297-8EE7-D4DC3A30EE84"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x86:*", "vulnerable": false, "matchCriteriaId": "7649042B-4430-4BD9-B82F-984A2831A651"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:arm64:*", "vulnerable": false, "matchCriteriaId": "E6132F03-DA28-4830-A69F-C2154C7FD96C"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "09D9A720-8D3C-4699-AC57-CB4531E5BFEB"}, {"criteria": "cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x86:*", "vulnerable": false, "matchCriteriaId": "BF67A7F7-466F-467D-8D2B-3273714D43C3"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64DEDED5-4854-45A0-88AD-351ECED54778", "versionEndExcluding": "1.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}