Описание
On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program.
Ссылки
- Mailing ListThird Party Advisory
- Issue TrackingPatchThird Party Advisory
- Third Party Advisory
- Mailing ListThird Party Advisory
- Issue TrackingPatchThird Party Advisory
- Third Party Advisory
Уязвимые конфигурации
Одно из
Одно из
EPSS
3.3 Low
CVSS3
2.1 Low
CVSS2
Дефекты
Связанные уязвимости
On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program.
On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program.
On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 ...
EPSS
3.3 Low
CVSS3
2.1 Low
CVSS2