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Oracle Solaris 11: CVE-2021-21704 (11.4 SRU 38.101.6)

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Oracle Solaris 11: CVE-2021-21704 (11.4 SRU 38.101.6)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
11/17/2021
Created
11/18/2021
Added
11/17/2021
Modified
02/17/2022

Description

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.

Solution(s)

  • oracle-solaris-11-4-upgrade-web-php-73-7-3-30-11-4-38-0-1-101-3
  • oracle-solaris-11-4-upgrade-web-php-74-7-4-23-11-4-38-0-1-101-3
  • oracle-solaris-11-4-upgrade-web-php-80-8-0-10-11-4-38-0-1-101-3

References

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