Ubuntu 5530-1: PHP vulnerability | LinuxSecurity.com
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Ubuntu Security Notice USN-5530-1
July 25, 2022

php8.1 vulnerability
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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

Ubuntu 5530-1: PHP vulnerability

July 25, 2022

Summary

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

Severity
Ubuntu Security Notice USN-5530-1

Package Information

https://launchpad.net/ubuntu/+source/php8.1/8.1.2-1ubuntu2.2

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