- Vulnerability/
- USN-5300-3
USN-5300-3: PHP vulnerabilities
First published: Mon Mar 07 2022(Updated: )
USN-5300-1 fixed vulnerabilities in PHP. This update provides the corresponding updates for Ubuntu 21.10. Original advisory details: It was discovered that PHP incorrectly handled certain scripts. An attacker could possibly use this issue to cause a denial of service. (CVE-2015-9253, CVE-2017-8923, CVE-2017-9118, CVE-2017-9120) It was discovered that PHP incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service, or possibly obtain sensitive information. (CVE-2017-9119) It was discovered that PHP incorrectly handled certain scripts with XML parsing functions. An attacker could possibly use this issue to obtain sensitive information. (CVE-2021-21707)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/php8.0-fpm | <8.0.8-1ubuntu0.3 | 8.0.8-1ubuntu0.3 |
| Ubuntu Ubuntu | =21.10 | |
| All of | ||
| ubuntu/php8.0-cli | <8.0.8-1ubuntu0.3 | 8.0.8-1ubuntu0.3 |
| Ubuntu Ubuntu | =21.10 | |
| All of | ||
| ubuntu/php8.0-cgi | <8.0.8-1ubuntu0.3 | 8.0.8-1ubuntu0.3 |
| Ubuntu Ubuntu | =21.10 |
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Reference Links
- https://ubuntu.com/security/CVE-2017-9118
- https://ubuntu.com/security/CVE-2021-21707
- https://ubuntu.com/security/CVE-2017-8923
- https://ubuntu.com/security/CVE-2017-9120
- https://ubuntu.com/security/notices/USN-5300-1
- https://ubuntu.com/security/notices/USN-5300-2
- https://launchpad.net/ubuntu/+source/php8.0/8.0.8-1ubuntu0.3
- https://ubuntu.com/security/notices/USN-5300-3 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID of the PHP vulnerabilities?
The vulnerability ID of the PHP vulnerabilities is USN-5300-3.
What is the severity of USN-5300-3?
The severity of USN-5300-3 is not specified.
How can an attacker exploit the PHP vulnerabilities?
An attacker can exploit the PHP vulnerabilities to cause a denial of service.
Which versions of PHP are affected by USN-5300-3?
PHP versions 8.0.8-1ubuntu0.3 are affected by USN-5300-3.
How can I fix the PHP vulnerabilities?
To fix the PHP vulnerabilities, update to version 8.0.8-1ubuntu0.3 of php8.0-fpm, php8.0-cli, and php8.0-cgi.
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