Описание
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | php | Out of support scope | ||
| Red Hat Enterprise Linux 5 | php53 | Out of support scope | ||
| Red Hat Enterprise Linux 6 | php | Out of support scope | ||
| Red Hat Enterprise Linux 7 | php | Out of support scope | ||
| Red Hat Enterprise Linux 8 | php:7.2/php | Fix deferred | ||
| Red Hat Enterprise Linux 8 | php:7.3/php | Fix deferred | ||
| Red Hat Software Collections | rh-php72-php | Out of support scope | ||
| Red Hat Enterprise Linux 8 | php | Fixed | RHSA-2021:4213 | 09.11.2021 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-php73-php | Fixed | RHSA-2021:2992 | 03.08.2021 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS | rh-php73-php | Fixed | RHSA-2021:2992 | 03.08.2021 |
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Дополнительная информация
Статус:
5.3 Medium
CVSS3
Связанные уязвимости
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information.
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information.
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below ...
5.3 Medium
CVSS3