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CVE-2017-1000365

HIGH

7.8

Descricao

The Linux Kernel imposes a size restriction on the arguments and environmental strings passed through RLIMIT_STACK/RLIM_INFINITY (1/4 of the size), but does not take the argument and environment pointers into account, which allows attackers to bypass this limitation. This affects Linux Kernel versions 4.11.5 and earlier. It appears that this feature was introduced in the Linux Kernel version 2.6.23.

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

Publicado6/19/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Referencias

http://www.debian.org/security/2017/dsa-3927(cve@mitre.org)

http://www.debian.org/security/2017/dsa-3945(cve@mitre.org)

http://www.securityfocus.com/bid/99156(cve@mitre.org)

https://access.redhat.com/security/cve/CVE-2017-1000365(cve@mitre.org)

https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt(cve@mitre.org)

http://www.debian.org/security/2017/dsa-3927(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2017/dsa-3945(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/99156(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/security/cve/CVE-2017-1000365(af854a3a-2127-422b-91ae-364da2661108)

https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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