CVE-2019-17624
X.Org X Server 1.20.4 - Local Stack Overflow
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
2Exploited in Wild
-Decision
Descriptions
"" In X.Org X Server 1.20.4, there is a stack-based buffer overflow in the function XQueryKeymap. For example, by sending ct.c_char 1000 times, an attacker can cause a denial of service (application crash) or possibly have unspecified other impact. Note: It is disputed if the X.Org X Server is involved or if there is a stack overflow.
En X.Org X Server versión 1.20.4, se presenta un desbordamiento de búfer en la región stack de la memoria en la función XQueryKeymap. Por ejemplo, al enviar ct.c_char 1000 veces, un atacante puede causar una denegación de servicio (bloqueo de aplicación) o posiblemente tener otro impacto no especificado. Note: Se disputa si el servidor X.Org X está involucrado o si hay un desbordamiento de pila.
X.Org X Server version 1.20.4 suffers from a local stack overflow vulnerability.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2019-10-16 CVE Reserved
- 2019-10-16 CVE Published
- 2019-10-16 First Exploit
- 2024-08-05 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (4)
URL | Tag | Source |
---|---|---|
http://packetstormsecurity.com/files/154868/X.Org-X-Server-1.20.4-Local-Stack-Overflow.html | Third Party Advisory |
|
URL | Date | SRC |
---|---|---|
https://packetstorm.news/files/id/154868 | 2019-10-16 | |
https://www.exploit-db.com/exploits/47507 | 2024-08-05 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://www.x.org/releases/individual/xserver | 2020-08-24 |