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Ubuntu: USN-5530-1 (CVE-2022-31627): PHP vulnerability

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Ubuntu: USN-5530-1 (CVE-2022-31627): PHP vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/28/2022
Created
03/29/2023
Added
03/22/2023
Modified
03/22/2023

Description

In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption.

Solution(s)

  • ubuntu-upgrade-libapache2-mod-php8-1
  • ubuntu-upgrade-php8-1-cgi
  • ubuntu-upgrade-php8-1-cli
  • ubuntu-upgrade-php8-1-fpm
  • ubuntu-upgrade-php8-1-mysql
  • ubuntu-upgrade-php8-1-pgsql

References

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