Описание
The _dl_unsetenv function in loader.c in the ELF ld.so in OpenBSD 3.9 and 4.0 does not properly remove duplicate environment variables, which allows local users to pass dangerous variables such as LD_PRELOAD to loading processes, which might be leveraged to gain privileges.
Ссылки
- Patch
- Patch
- Patch
- Patch
- Patch
- Patch
Уязвимые конфигурации
Конфигурация 1
Одно из
cpe:2.3:o:openbsd:openbsd:3.9:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:4.0:*:*:*:*:*:*:*
EPSS
Процентиль: 14%
0.00047
Низкий
7.2 High
CVSS2
Дефекты
NVD-CWE-Other
Связанные уязвимости
github
почти 4 года назад
The _dl_unsetenv function in loader.c in the ELF ld.so in OpenBSD 3.9 and 4.0 does not properly remove duplicate environment variables, which allows local users to pass dangerous variables such as LD_PRELOAD to loading processes, which might be leveraged to gain privileges.
EPSS
Процентиль: 14%
0.00047
Низкий
7.2 High
CVSS2
Дефекты
NVD-CWE-Other