CVE-2017-3144

HIGH

7.5

Descricao

A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond their end-of-life (EOL). Releases prior to 4.1.0 have not been tested.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/16/2019

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

canonical:ubuntu_linuxdebian:debian_linuxisc:dhcpredhat:enterprise_linux_desktopredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_eusredhat:enterprise_linux_server_tusredhat:enterprise_linux_workstation

Fraquezas (CWE)

CWE-400

Referencias

http://www.securityfocus.com/bid/102726(security-officer@isc.org)

http://www.securitytracker.com/id/1040194(security-officer@isc.org)

https://access.redhat.com/errata/RHSA-2018:0158(security-officer@isc.org)

https://kb.isc.org/docs/aa-01541(security-officer@isc.org)

https://usn.ubuntu.com/3586-1/(security-officer@isc.org)

https://www.debian.org/security/2018/dsa-4133(security-officer@isc.org)

http://www.securityfocus.com/bid/102726(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1040194(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:0158(af854a3a-2127-422b-91ae-364da2661108)

https://kb.isc.org/docs/aa-01541(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3586-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2018/dsa-4133(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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