Ubuntu Security Notice USN-5530-1
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Ubuntu Security Notice USN-5530-1
July 25, 2022
php8.1 vulnerability
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سرور شما نیاز به مدیریت و پشتیبانی دارد؟h3>
پیکربندی، مانیتورینگ و نگهداری حرفهای سرورهای لینوکسی و ویندوزی.
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 22.04 LTS
Summary:
PHP could be made to crash or run programs if it processed specially
crafted data.
Software Description:
– php8.1: HTML-embedded scripting language interpreter
Details:
It was discovered that PHP incorrectly handled certain memory operations
when obtaining file information. A remote attacker could use this issue to
cause PHP to crash, resulting in a denial of service, or possibly execute
arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS:
libapache2-mod-php8.1 8.1.2-1ubuntu2.2
php8.1-cgi 8.1.2-1ubuntu2.2
php8.1-cli 8.1.2-1ubuntu2.2
php8.1-fpm 8.1.2-1ubuntu2.2
php8.1-mysql 8.1.2-1ubuntu2.2
php8.1-pgsql 8.1.2-1ubuntu2.2
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-5530-1
CVE-2022-31627
Package Information:
https://launchpad.net/ubuntu/+source/php8.1/8.1.2-1ubuntu2.2