Описание
sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.
Ссылки
- Vendor Advisory
- Vendor Advisory
Уязвимые конфигурации
Конфигурация 1
Одно из
cpe:2.3:o:freebsd:freebsd:7.2:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.2:pre-release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.2:stable:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:8.1-prerelease:*:*:*:*:*:*:*
EPSS
Процентиль: 54%
0.00314
Низкий
6.9 Medium
CVSS2
Дефекты
CWE-20
Связанные уязвимости
debian
больше 15 лет назад
sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD ...
github
больше 3 лет назад
sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.
EPSS
Процентиль: 54%
0.00314
Низкий
6.9 Medium
CVSS2
Дефекты
CWE-20