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Debian 10: DSA-4817-1 Critical: PHP-PEAR Archive_Tar Code Execution

debian
Calendar Grey December 19, 2020
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Important notice regarding Debian's php-pear; mitigates vulnerabilities related to remote code execution and file overwrite threats stemming from PEAR Archive_Tar.
Two vulnerabilities were discovered in the PEAR Archive_Tar package for handling tar files in PHP, potentially allowing a remote attacker to execute arbitrary code or overwrite fil...

Summary

For the stable distribution (buster), these problems have been fixed in
version 1:1.10.6+submodules+notgz-1.1+deb10u1.

We recommend that you upgrade your php-pear packages.

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

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
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Critical

Package: php-pear
CVE ID: CVE-2020-28948 CVE-2020-28949

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