Описание
The extract function in PHP before 5.2.15 does not prevent use of the EXTR_OVERWRITE parameter to overwrite (1) the GLOBALS superglobal array and (2) the this variable, which allows context-dependent attackers to bypass intended access restrictions by modifying data structures that were not intended to depend on external input, a related issue to CVE-2005-2691 and CVE-2006-3758.
Отчет
We do not consider this flaw to be a security issue as it is only exploitable by the script author. No trust boundary is crossed. This issue did not affect the versions of PHP as shipped with Red Hat Enterprise Linux 3, 4, or 5 (php). This issue was addressed in the php53 packages as shipped in Red Hat Enterprise Linux 5 before their first release in Red Hat Enterprise Linux 5.6, and it was addressed in the php package in Red Hat Enterprise Linux 6 via RHBA-2011:0615.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | php | Not affected | ||
| Red Hat Enterprise Linux 5 | php53 | Not affected | ||
| Red Hat Enterprise Linux 6 | php | Not affected |
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Дополнительная информация
Статус:
EPSS
2.6 Low
CVSS2
Связанные уязвимости
The extract function in PHP before 5.2.15 does not prevent use of the EXTR_OVERWRITE parameter to overwrite (1) the GLOBALS superglobal array and (2) the this variable, which allows context-dependent attackers to bypass intended access restrictions by modifying data structures that were not intended to depend on external input, a related issue to CVE-2005-2691 and CVE-2006-3758.
The extract function in PHP before 5.2.15 does not prevent use of the ...
The extract function in PHP before 5.2.15 does not prevent use of the EXTR_OVERWRITE parameter to overwrite (1) the GLOBALS superglobal array and (2) the this variable, which allows context-dependent attackers to bypass intended access restrictions by modifying data structures that were not intended to depend on external input, a related issue to CVE-2005-2691 and CVE-2006-3758.
EPSS
2.6 Low
CVSS2