CVE-2017-16551 : K7 Antivirus Premium before 15.1.0.53 allows local users to gain privileges by s

K7 Antivirus Premium before 15.1.0.53 allows local users to gain privileges by sending a specific IOCTL after setting the memory in a particular way.

Published 2018-01-16 19:29:01

Updated 2019-10-03 00:03:26

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2017-16551

K7computing » Antivirus » Premium Edition
Versions before (<) 15.1.0.53
cpe:2.3:a:k7computing:antivirus:*:*:*:*:premium:*:*:*
Matching versions
K7computing » Antivirus » Plus Edition
Versions before (<) 15.1.0308
cpe:2.3:a:k7computing:antivirus:*:*:*:*:plus:*:*:*
Matching versions
K7computing » Ultimate Security
Versions before (<) 15.1.0324
cpe:2.3:a:k7computing:ultimate_security:*:*:*:*:*:*:*:*
Matching versions
K7computing » Total Security » Plus Edition
Versions before (<) 16.0.0131
cpe:2.3:a:k7computing:total_security:*:*:*:*:plus:*:*:*
Matching versions
K7computing » Total Security
Versions before (<) 15.1.0324
cpe:2.3:a:k7computing:total_security:*:*:*:*:*:*:*:*
Matching versions
K7computing » Endpoint
Versions before (<) 14.2.0137
cpe:2.3:a:k7computing:endpoint:*:*:*:*:*:*:*:*
Matching versions
K7computing » Internet Security
Versions before (<) 15.1.0297
cpe:2.3:a:k7computing:internet_security:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.4	MEDIUM	AV:L/AC:M/Au:N/C:P/I:P/A:P	3.4	6.4	NIST
Access Vector: Local Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.0	HIGH	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	1.0	5.9	NIST
Attack Vector: Local Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

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