CVE-2017-3144

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/16/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

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

Faiblesses (CWE)

CWE-400

References

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)

Correlations IOC

Aucune correlation enregistree

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