Описание
In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.
Ссылки
- PatchVendor Advisory
- Third Party Advisory
- PatchVendor Advisory
- Third Party Advisory
Уязвимые конфигурации
Конфигурация 1
Одно из
cpe:2.3:o:freebsd:freebsd:11.4:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:11.4:beta1:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:*
EPSS
Процентиль: 81%
0.01568
Низкий
9.8 Critical
CVSS3
7.5 High
CVSS2
Дефекты
CWE-787
Связанные уязвимости
github
больше 3 лет назад
In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.
EPSS
Процентиль: 81%
0.01568
Низкий
9.8 Critical
CVSS3
7.5 High
CVSS2
Дефекты
CWE-787