Описание
readelf.c in file before 5.22, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not consider that pread calls sometimes read only a subset of the available data, which allows remote attackers to cause a denial of service (uninitialized memory access) or possibly have unspecified other impact via a crafted ELF file.
A flaw was found in the way the File Information (fileinfo) extension parsed Executable and Linkable Format (ELF) files. A remote attacker could use this flaw to cause a PHP application using fileinfo to crash or disclose certain portions of server memory.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | cdrtools | Not affected | ||
| Red Hat Enterprise Linux 5 | file | Will not fix | ||
| Red Hat Enterprise Linux 5 | php53 | Not affected | ||
| Red Hat Enterprise Linux 5 | rpm | Will not fix | ||
| Red Hat Enterprise Linux 6 | php | Not affected | ||
| Red Hat Enterprise Linux 7 | php | Not affected | ||
| Red Hat Software Collections | php54-php | Not affected | ||
| Red Hat Software Collections | php55-php | Not affected | ||
| Red Hat Software Collections | rh-php56-php | Not affected | ||
| Red Hat Enterprise Linux 6 | file | Fixed | RHSA-2016:0760 | 10.05.2016 |
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Дополнительная информация
Статус:
EPSS
3.3 Low
CVSS2
Связанные уязвимости
readelf.c in file before 5.22, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not consider that pread calls sometimes read only a subset of the available data, which allows remote attackers to cause a denial of service (uninitialized memory access) or possibly have unspecified other impact via a crafted ELF file.
readelf.c in file before 5.22, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not consider that pread calls sometimes read only a subset of the available data, which allows remote attackers to cause a denial of service (uninitialized memory access) or possibly have unspecified other impact via a crafted ELF file.
readelf.c in file before 5.22, as used in the Fileinfo component in PH ...
readelf.c in file before 5.22, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not consider that pread calls sometimes read only a subset of the available data, which allows remote attackers to cause a denial of service (uninitialized memory access) or possibly have unspecified other impact via a crafted ELF file.
Уязвимость интерпретатора PHP, позволяющая удалённому нарушителю вызвать отказ в обслуживании или оказать иное воздействие на систему
EPSS
3.3 Low
CVSS2