Vulnerability Details : CVE-2018-5218
Potential exploit
In K7 Antivirus 15.1.0306, the driver file (K7Sentry.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x950025b0.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2018-5218
- cpe:2.3:a:k7computing:antivirus:15.1.0306:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-5218
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 9 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-5218
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:C |
3.9
|
8.5
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-5218
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-5218
-
https://github.com/rubyfly/K7AntiVirus_POC/tree/master/1_950025b0
K7AntiVirus_POC/1_950025b0 at master · rubyfly/K7AntiVirus_POC · GitHubExploit;Third Party Advisory
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