Debian 9 DLA-2794-1 Critical: PHP 7.0 Local Escalation Threat
debian lts
October 27, 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 Debian 9 stretch, this problem has been fixed in version
7.0.33-0+deb9u12.
We recommend that you upgrade your php7.0 packages.
For the detailed security status of php7.0 please refer to
its security tracker page at:
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
PREVIOUS
NEXT
Severity
critical
Lowest
Low
Medium
High
Critical
Package: php7.0
Version: 7.0.33-0+deb9u12
CVE ID: CVE-2021-21703
Debian Bug: 997003
Topics Covered
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Related News
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!