Published: 16/10/2019 Updated: 24/08/2020

CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 465

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

"" 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.

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x.org x server

# Exploit Title: XOrg X Server 1204 - Local Stack Overflow # Date: 2019-10-16 # Exploit Author: Marcelo Vázquez (aka s4vitar) # Vendor Homepage: wwwxorg/ # Version: <= 1204 # Tested on: Linux # CVE: CVE-2019-17624 #!/usr/bin/python #coding: utf-8 # ************************************************************************ # * ...

XOrg X Server version 1204 suffers from a local stack overflow vulnerability ...

CWE-787 https://www.x.org/releases/individual/xserver/https://www.exploit-db.com/exploits/47507 http://packetstormsecurity.com/files/154868/X.Org-X-Server-1.20.4-Local-Stack-Overflow.html https://nvd.nist.gov https://www.exploit-db.com/exploits/47507

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CVE-2019-17624

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