Описание
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.
A vulnerability was found in PHP. This security flaw occurs when malformatted BCrypt hashes that include a $ within their salt part trigger a buffer overread and may erroneously validate any password as valid.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | php | Out of support scope | ||
| Red Hat Enterprise Linux 7 | php | Out of support scope | ||
| Red Hat Software Collections | rh-php73-php | Fix deferred | ||
| Red Hat Enterprise Linux 8 | php | Fixed | RHSA-2023:5927 | 19.10.2023 |
| Red Hat Enterprise Linux 8 | php | Fixed | RHSA-2024:10952 | 11.12.2024 |
| Red Hat Enterprise Linux 9 | php | Fixed | RHSA-2023:5926 | 19.10.2023 |
| Red Hat Enterprise Linux 9 | php | Fixed | RHSA-2024:0387 | 24.01.2024 |
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Дополнительная информация
Статус:
5.3 Medium
CVSS3
Связанные уязвимости
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3 ...
BCrypt hashes erroneously validate if the salt is cut short by `$`
5.3 Medium
CVSS3