=========================================================================Ubuntu Security Notice USN-6199-1
July 03, 2023

php7.4, php8.1 vulnerability
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 23.04
- Ubuntu 22.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS

Summary:

PHP could be made to expose sensitive information.

Software Description:
- php8.1: HTML-embedded scripting language interpreter
- php7.4: HTML-embedded scripting language interpreter

Details:

It was discovered that PHP incorrectly handled certain Digest
authentication for SOAP. An attacker could possibly use this issue
to expose sensitive information.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 23.04:
  libapache2-mod-php7.4           8.1.12-1ubuntu4.2
  libapache2-mod-php8.0           8.1.12-1ubuntu4.2
  libapache2-mod-php8.1           8.1.12-1ubuntu4.2
  php8.1                          8.1.12-1ubuntu4.2
  php8.1-cgi                      8.1.12-1ubuntu4.2
  php8.1-cli                      8.1.12-1ubuntu4.2
  php8.1-soap                     8.1.12-1ubuntu4.2

Ubuntu 22.10:
  libapache2-mod-php7.4           8.1.7-1ubuntu3.5
  libapache2-mod-php8.0           8.1.7-1ubuntu3.5
  libapache2-mod-php8.1           8.1.7-1ubuntu3.5
  php8.1                          8.1.7-1ubuntu3.5
  php8.1-cgi                      8.1.7-1ubuntu3.5
  php8.1-cli                      8.1.7-1ubuntu3.5
  php8.1-soap                     8.1.7-1ubuntu3.5

Ubuntu 22.04 LTS:
  libapache2-mod-php7.4           8.1.2-1ubuntu2.13
  libapache2-mod-php8.0           8.1.2-1ubuntu2.13
  libapache2-mod-php8.1           8.1.2-1ubuntu2.13
  php8.1                          8.1.2-1ubuntu2.13
  php8.1-cgi                      8.1.2-1ubuntu2.13
  php8.1-cli                      8.1.2-1ubuntu2.13
  php8.1-soap                     8.1.2-1ubuntu2.13
  php8.1-sqlite3                  8.1.2-1ubuntu2.13

Ubuntu 20.04 LTS:
  libapache2-mod-php7.4           7.4.3-4ubuntu2.19
  php7.4                          7.4.3-4ubuntu2.19
  php7.4-cgi                      7.4.3-4ubuntu2.19
  php7.4-cli                      7.4.3-4ubuntu2.19
  php7.4-soap                     7.4.3-4ubuntu2.19

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-6199-1
  CVE-2023-3247

Package Information:
  https://launchpad.net/ubuntu/+source/php8.1/8.1.12-1ubuntu4.2
  https://launchpad.net/ubuntu/+source/php8.1/8.1.7-1ubuntu3.5
  https://launchpad.net/ubuntu/+source/php8.1/8.1.2-1ubuntu2.13
  https://launchpad.net/ubuntu/+source/php7.4/7.4.3-4ubuntu2.19