CVE-2018-17159

Опубликовано: 04 дек. 2018

Источник: nvd

CVSS3: 7.5

CVSS2: 7.8

EPSS Низкий

Описание

In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request. Unprivileged remote users with access to the NFS server can cause a resource exhaustion by forcing the server to allocate an arbitrarily large memory allocation.

Ссылки

http://www.securityfocus.com/bid/106192
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1042164
Third Party Advisory
VDB Entry
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/
Third Party Advisory
https://security.freebsd.org/advisories/FreeBSD-SA-18:13.nfs.asc
Third Party Advisory
http://www.securityfocus.com/bid/106192
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1042164
Third Party Advisory
VDB Entry
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/
Third Party Advisory
https://security.freebsd.org/advisories/FreeBSD-SA-18:13.nfs.asc
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*

Версия до 11.2 (исключая)

cpe:2.3:o:freebsd:freebsd:11.2:p5:*:*:*:*:*:*

EPSS

Процентиль: 90%

0.05265

Низкий

7.5 High

CVSS3

7.8 High

CVSS2

Дефекты

CWE-400

Связанные уязвимости

GHSA-cfxc-v7ff-27xq