CVE-2017-16550

K7 Antivirus Premium before 15.1.0.53 allows local users to write to arbitrary memory locations, and consequently gain privileges, via a specific set of IOCTL calls.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.k7computing.com/index.php?/selfhelp/view-article/Advisory-issued-on-6th-November-2017	Vendor Advisory
https://support.k7computing.com/index.php?/selfhelp/view-article/Advisory-issued-on-6th-November-2017	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:k7computing:antivirus:::::premium:::*
	cpe:2.3:a:k7computing:antivirus:::::plus:::*
	cpe:2.3:a:k7computing:endpoint::::::::
	cpe:2.3:a:k7computing:internet_security::::::::
	cpe:2.3:a:k7computing:total_security::::::::
	cpe:2.3:a:k7computing:total_security:::::plus:::*
	cpe:2.3:a:k7computing:ultimate_security::::::::

History

21 Nov 2024, 03:16

Type	Values Removed	Values Added
References	~~() https://support.k7computing.com/index.php?/selfhelp/view-article/Advisory-issued-on-6th-November-2017 - Vendor Advisory~~	() https://support.k7computing.com/index.php?/selfhelp/view-article/Advisory-issued-on-6th-November-2017 - Vendor Advisory

Information

Published : 2018-01-16 19:29

Updated : 2024-11-21 03:16

NVD link : CVE-2017-16550

Mitre link : CVE-2017-16550

CVE.ORG link : CVE-2017-16550

JSON object : View

Products Affected

k7computing

ultimate_security
total_security
internet_security
antivirus
endpoint

CWE

NVD-CWE-noinfo

{"id": "CVE-2017-16550", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/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": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-01-16T19:29:01.057", "references": [{"url": "https://support.k7computing.com/index.php?/selfhelp/view-article/Advisory-issued-on-6th-November-2017", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://support.k7computing.com/index.php?/selfhelp/view-article/Advisory-issued-on-6th-November-2017", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "K7 Antivirus Premium before 15.1.0.53 allows local users to write to arbitrary memory locations, and consequently gain privileges, via a specific set of IOCTL calls."}, {"lang": "es", "value": "K7 Antivirus Premium en versiones anteriores a la 15.1.0.53 permite que usuarios locales escriban en ubicaciones aleatorias de la memoria y, consecuentemente, obtengan privilegios mediante un conjunto espec\u00edfico de llamadas IOCTL."}], "lastModified": "2024-11-21T03:16:34.023", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:k7computing:antivirus:*:*:*:*:premium:*:*:*", "vulnerable": true, "matchCriteriaId": "081BB6A6-F61D-4620-B7E3-D8D75D6FF45E", "versionEndExcluding": "15.1.0.53"}, {"criteria": "cpe:2.3:a:k7computing:antivirus:*:*:*:*:plus:*:*:*", "vulnerable": true, "matchCriteriaId": "E5B80AE6-80A8-4DD1-B80A-41376D5F4126", "versionEndExcluding": "15.1.0308"}, {"criteria": "cpe:2.3:a:k7computing:endpoint:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E3C2065-FF01-4782-8737-AB7319D62F7D", "versionEndExcluding": "14.2.0137"}, {"criteria": "cpe:2.3:a:k7computing:internet_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "853D8531-FDA6-480D-846B-DC7239D534FF", "versionEndExcluding": "15.1.0297"}, {"criteria": "cpe:2.3:a:k7computing:total_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6EE981E5-381A-4532-8EBD-5A404E72F8EB", "versionEndExcluding": "15.1.0324"}, {"criteria": "cpe:2.3:a:k7computing:total_security:*:*:*:*:plus:*:*:*", "vulnerable": true, "matchCriteriaId": "6EC3E1A9-9A05-42BA-B614-125BE4B63436", "versionEndExcluding": "16.0.0131"}, {"criteria": "cpe:2.3:a:k7computing:ultimate_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA207B19-FD5F-4CF5-9C77-74BBFEA49845", "versionEndExcluding": "15.1.0324"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}