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Debian 11: DSA-5424-1 Critical: PHP7.4 Stack Leak Issue

debian
Calendar Grey June 13, 2023
Debian Logo
Enhance php7.4 to address a critical security flaw that risks data exposure. The update version 7.4.33-1+deb11u4 provides the necessary remedy.
It was discovered that PHP's implementation of SOAP HTTP Digest authentication performed insufficient error validation, which may result in a stack information leak or use of weak ...
Topics%20covered

Topics Covered

security advisory update critical php debian authentication stack leak

Summary

It was discovered that PHP's implementation of SOAP HTTP Digest
authentication performed insufficient error validation, which may result
in a stack information leak or use of weak randomness.

For the oldstable distribution (bullseye), this problem has been fixed
in version 7.4.33-1+deb11u4.

We recommend that you upgrade your php7.4 packages.

For the detailed security status of php7.4 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/php7.4

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/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: php7.4
CVE ID: not yet available

Topics%20covered

Topics Covered

security advisory update critical php debian authentication stack leak

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