vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-0567): PHP vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:N) | Mar 1, 2023 | Mar 22, 2023 | Aug 18, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:N)
Published
Mar 1, 2023
Added
Mar 22, 2023
Modified
Aug 18, 2025
Description
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.
Solutions
ubuntu-pro-upgrade-libapache2-mod-php7-0ubuntu-pro-upgrade-libapache2-mod-php7-2ubuntu-pro-upgrade-libapache2-mod-php7-4ubuntu-pro-upgrade-libapache2-mod-php8-1ubuntu-pro-upgrade-php7-0ubuntu-pro-upgrade-php7-0-cgiubuntu-pro-upgrade-php7-0-cliubuntu-pro-upgrade-php7-0-fpmubuntu-pro-upgrade-php7-2ubuntu-pro-upgrade-php7-2-cgiubuntu-pro-upgrade-php7-2-cliubuntu-pro-upgrade-php7-2-fpmubuntu-pro-upgrade-php7-4ubuntu-pro-upgrade-php7-4-cgiubuntu-pro-upgrade-php7-4-cliubuntu-pro-upgrade-php7-4-fpmubuntu-pro-upgrade-php8-1ubuntu-pro-upgrade-php8-1-cgiubuntu-pro-upgrade-php8-1-cliubuntu-pro-upgrade-php8-1-fpm
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