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CVE-2019-17624

HIGH

7.8

Descricao

"" 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.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado10/16/2019

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

x.org:x_server

Fraquezas (CWE)

CWE-787

Referencias

http://packetstormsecurity.com/files/154868/X.Org-X-Server-1.20.4-Local-Stack-Overflow.html(cve@mitre.org)

https://www.exploit-db.com/exploits/47507(cve@mitre.org)

https://www.x.org/releases/individual/xserver/(cve@mitre.org)

http://packetstormsecurity.com/files/154868/X.Org-X-Server-1.20.4-Local-Stack-Overflow.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.exploit-db.com/exploits/47507(af854a3a-2127-422b-91ae-364da2661108)

https://www.x.org/releases/individual/xserver/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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