Debian: DSA-4993-1 Moderate: PHP 7.3 Privilege Escalation Vulnerability
debian
October 25, 2021
An out-of-bounds read and write flaw was discovered in the PHP-FPM code, which could result in escalation of privileges from local unprivileged user to the root user
Topics Covered
Summary
For the oldstable distribution (buster), this problem has been fixed
in version 7.3.31-1~deb10u1.
We recommend that you upgrade your php7.3 packages.
For the detailed security status of php7.3 please refer to its security
tracker page at:
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
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Package: php7.3
CVE ID: CVE-2021-21703
Topics Covered
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