CVE-2020-10180

The ESET AV parsing engine allows virus-detection bypass via a crafted BZ2 Checksum field in an archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html	Third Party Advisory
https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:eset:cyber_security::::::macos::*
	cpe:2.3:a:eset:cyber_security:::::pro:macos::
	cpe:2.3:a:eset:mobile_security::::::android::*
	cpe:2.3:a:eset:nod32_antivirus::::::::
	cpe:2.3:a:eset:nod32_antivirus:4:::::linux::
	cpe:2.3:a:eset:smart_security::::::::
	cpe:2.3:a:eset:smart_security:::::premium:::*
	cpe:2.3:a:eset:smart_tv_security::::::::

History

21 Nov 2024, 04:54

Type	Values Removed	Values Added
References	~~() https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html - Third Party Advisory~~	() https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html - Third Party Advisory

Information

Published : 2020-03-05 19:15

Updated : 2024-11-21 04:54

NVD link : CVE-2020-10180

Mitre link : CVE-2020-10180

CVE.ORG link : CVE-2020-10180

JSON object : View

Products Affected

eset

cyber_security
mobile_security
smart_tv_security
smart_security
nod32_antivirus

CWE

CWE-436

Interpretation Conflict

{"id": "CVE-2020-10180", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2020-03-05T19:15:11.467", "references": [{"url": "https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-436"}]}], "descriptions": [{"lang": "en", "value": "The ESET AV parsing engine allows virus-detection bypass via a crafted BZ2 Checksum field in an archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop."}, {"lang": "es", "value": "El motor de an\u00e1lisis de ESET AV, permite omitir la detecci\u00f3n de virus por medio de un campo BZ2 Checksum dise\u00f1ado en un archivo. Esto afecta a las versiones anteriores a 1294 de Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security y NOD32 Antivirus 4 para Linux Desktop."}], "lastModified": "2024-11-21T04:54:55.220", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:eset:cyber_security:*:*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "873A6C9F-D339-492F-9234-727BD59D49AE", "versionEndExcluding": "1294"}, {"criteria": "cpe:2.3:a:eset:cyber_security:*:*:*:*:pro:macos:*:*", "vulnerable": true, "matchCriteriaId": "F948F4A7-7F14-457F-B7F1-C11CCF21442B", "versionEndExcluding": "1294"}, {"criteria": "cpe:2.3:a:eset:mobile_security:*:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "46BEDBE3-DB0E-4BFE-984F-DA9C1E7ECCB7", "versionEndExcluding": "1294"}, {"criteria": "cpe:2.3:a:eset:nod32_antivirus:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AEBB2951-7954-4F12-954F-835FF21487B3", "versionEndExcluding": "1294"}, {"criteria": "cpe:2.3:a:eset:nod32_antivirus:4:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "BCB077E5-6496-4FA9-A552-692A18B04287"}, {"criteria": "cpe:2.3:a:eset:smart_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "20D1C7D8-52FB-4DDD-9EA3-81D4452C7947", "versionEndExcluding": "1294"}, {"criteria": "cpe:2.3:a:eset:smart_security:*:*:*:*:premium:*:*:*", "vulnerable": true, "matchCriteriaId": "C5D4AC1D-31F1-40A5-82AB-2250F7667553", "versionEndExcluding": "1294"}, {"criteria": "cpe:2.3:a:eset:smart_tv_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "14871E5E-3939-421B-837F-BE9CF1416687", "versionEndExcluding": "1294"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}