CVE-2019-19820
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An invalid pointer vulnerability in 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 0x9C402405 using METHOD_NEITHER results in a read primitive.
Una vulnerabilidad de puntero no válido en IOCTL Handling en el controlador kyrld.sys en Kyrol Internet Security versión 9.0.6.9, permite a un atacante alcanzar una escalada de privilegios, una denegación de servicio y una ejecución de código por medio de usermode porque 0x9C402405 usa METHOD_NEITHER resultando una primitiva lectura.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-12-16 CVE Reserved
- 2019-12-16 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-763: Release of Invalid Pointer or Reference
CAPEC
References (2)
| URL | Tag | Source |
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| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Kyrol Search vendor "Kyrol" | Internet Security Search vendor "Kyrol" for product "Internet Security" | 9.0.6.9 Search vendor "Kyrol" for product "Internet Security" and version "9.0.6.9" | - |
Affected
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