Red Hat Security Advisory 2022-7340-01 - The php-pear package contains the PHP Extension and Application Repository, a framework and distribution system for reusable PHP components. Issues addressed include file overwrite and traversal vulnerabilities.
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Red Hat Security Advisory 2022-6541-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Issues addressed include file overwrite and traversal vulnerabilities.
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Red Hat Security Advisory 2022-6542-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Issues addressed include file overwrite and traversal vulnerabilities.
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Gentoo Linux Security Advisory 202101-23 - Multiple vulnerabilities have been found in PEAR Archive_Tar, the worst of which could result in the arbitrary execution of code. Versions prior to 1.4.12 are affected.
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This Metasploit module takes advantages of Archive_Tar versions prior to 1.4.11 which fail to validate file stream wrappers contained within filenames to write an arbitrary file containing user controlled content to an arbitrary file on disk. Note that the file will be written to disk with the permissions of the user that PHP is running as, so it may not be possible to overwrite some files if the PHP user is not appropriately privileged.
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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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