Ubuntu Security Notice USN-5530-1 ≈ Packet Storm

Roger Wilco Alertes 25 juillet 2022 Affichages : 331

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Ubuntu Security Notice USN-5530-1^[6]: Authored by Ubuntu ^[7] | Site security.ubuntu.com ^[8]; Ubuntu Security Notice 5530-1 - 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.; systems | linux ^[9], ubuntu ^[10]; advisories | CVE-2022-31627 ^[11]; SHA-256 | 80aad713f60726527a1aea5d402c85a47a2454556e6e56b613c30a9aaca41253; Download ^[12] | Favorite ^[13] | View ^[14]

        ==========================================================================
Ubuntu Security Notice USN-5530-1
July 25, 2022
php8.1 vulnerability
==========================================================================
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