CVE-2019-19197

IOCTL Handling in the kyrld.sys driver in Kyrol Internet Security 9.0.6.9 allows an attacker to achieve privilege escalation, denial-of-service, and code execution via usermode because 0x9C402401 using METHOD_NEITHER results in a read primitive.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

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

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://nafiez.github.io/security/vulnerability/2019/11/16/kyrol-internet-security-driver-issue.html	Exploit Third Party Advisory
https://github.com/nafiez/nafiez.github.io/blob/master/_posts/2019-11-16-kyrol-internet-security-driver-issue.md	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:kyrolsecuritylabs:kyrol_internet_security:9.0.6.9:*:*:*:*:*:*:*

Information

Published : 2019-11-21 11:15

Updated : 2019-12-04 06:29

NVD link : CVE-2019-19197

Mitre link : CVE-2019-19197

JSON object : View

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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Products Affected

kyrolsecuritylabs

kyrol_internet_security

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