Debian Linux Security Advisory 4817-1 - 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 files.
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Debian Security Advisory DSA-4817-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
December 19, 2020 https://www.debian.org/security/faq
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Package : php-pear
CVE ID : CVE-2020-28948 CVE-2020-28949
Debian Bug : 976108
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 files.
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/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/
Mailing list: debian-security-announce@lists.debian.org
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