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 v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : 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

Advertisement

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:k7computing:endpoint::::::::
	cpe:2.3:a:k7computing:antivirus:::::plus:::*
	cpe:2.3:a:k7computing:antivirus:::::premium:::*
	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::::::::

Information

Published : 2018-01-16 11:29

Updated : 2019-10-02 17:03

NVD link : CVE-2017-16550

Mitre link : CVE-2017-16550

JSON object : View

CWE

NVD-CWE-noinfo

Advertisement

Products Affected

k7computing

total_security
endpoint
ultimate_security
antivirus
internet_security

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://support.k7computing.com/index.php?/selfhelp/view-article/Advisory-issued-on-6th-November-2017", "name": "https://support.k7computing.com/index.php?/selfhelp/view-article/Advisory-issued-on-6th-November-2017", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2017-16550", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"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"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"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}}, "publishedDate": "2018-01-16T19:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:k7computing:endpoint:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "14.2.0137"}, {"cpe23Uri": "cpe:2.3:a:k7computing:antivirus:*:*:*:*:plus:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.1.0308"}, {"cpe23Uri": "cpe:2.3:a:k7computing:antivirus:*:*:*:*:premium:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.1.0.53"}, {"cpe23Uri": "cpe:2.3:a:k7computing:internet_security:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.1.0297"}, {"cpe23Uri": "cpe:2.3:a:k7computing:total_security:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.1.0324"}, {"cpe23Uri": "cpe:2.3:a:k7computing:total_security:*:*:*:*:plus:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "16.0.0131"}, {"cpe23Uri": "cpe:2.3:a:k7computing:ultimate_security:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.1.0324"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2019-10-03T00:03Z"}