CVE-2019-8765
JavaScriptCore - GetterSetter Type Confusion During DFG Compilation
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 6.1. Processing maliciously crafted web content may lead to arbitrary code execution.
Múltiples problemas de corrupción de memoria fueron abordados mejorando el manejo de la memoria. Este problema es corregido en watchOS versión 6.1. El procesamiento de contenido web diseñado maliciosamente puede conllevar a una ejecución de código arbitrario.
JavaScriptCore (JSC) GetterSetter suffers from a type confusion vulnerability during DFG compilation.
*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
- 2019-02-18 CVE Reserved
- 2019-10-30 CVE Published
- 2019-10-30 First Exploit
- 2024-08-04 CVE Updated
- 2024-09-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (5)
URL | Tag | Source |
---|
URL | Date | SRC |
---|---|---|
https://www.exploit-db.com/exploits/47565 | 2019-10-30 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://security.gentoo.org/glsa/202003-22 | 2021-11-30 | |
https://support.apple.com/HT210724 | 2021-11-30 | |
https://access.redhat.com/security/cve/CVE-2019-8765 | 2020-09-29 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1876542 | 2020-09-29 |