CVE-2023-22652
Stack buffer overflow in "read_file" function
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS via malformed config files.
This issue affects libeconf: before 0.5.2.
Una vulnerabilidad de Copia del Búfer de memoria Sin Comprobar el Tamaño de Entrada ('Desbordamiento de Búfer Clásico') en openSUSE libeconf conduce a una denegación de servicio (DoS) a través de archivos de configuración con formato malformado. Este problema afecta a libeconf: antes de la versión 0.5.2.
A flaw was found in the libeconf library. This issue occurs when parsing a specially crafted configuration file, causing a stack-based buffer overflow, resulting in a denial of service.
*Credits:
https://github.com/yangjiageng
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-01-05 CVE Reserved
- 2023-06-01 CVE Published
- 2024-08-02 CVE Updated
- 2024-11-11 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (7)
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22652 | 2023-09-13 | |
| https://access.redhat.com/security/cve/CVE-2023-22652 | 2023-08-01 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2212463 | 2023-08-01 |