Test ID:	1.3.6.1.4.1.25623.1.0.891674
Category:	Debian Local Security Checks
Title:	Debian LTS: Security Advisory for php5 (DLA-1674-1)
Summary:	php-pear in php5 contains CWE-502 (Deserialization of Untrusted Data);and CWE-915 (Improperly Controlled Modification of;Dynamically-Determined Object Attributes) vulnerabilities in its;Archive_Tar class. When extract is called without a specific prefix;path, can trigger unserialization by crafting a tar file with;`phar://[path_to_malicious_phar_file]` as path. Object injection can;be used to trigger destruct in the loaded PHP classes, all with;possible remote code execution that can result in files being deleted;or possibly modified.
Description:	Summary: php-pear in php5 contains CWE-502 (Deserialization of Untrusted Data) and CWE-915 (Improperly Controlled Modification of Dynamically-Determined Object Attributes) vulnerabilities in its Archive_Tar class. When extract is called without a specific prefix path, can trigger unserialization by crafting a tar file with `phar://[path_to_malicious_phar_file]` as path. Object injection can be used to trigger destruct in the loaded PHP classes, all with possible remote code execution that can result in files being deleted or possibly modified. Affected Software/OS: php5 on Debian Linux Solution: For Debian 8 'Jessie', this problem has been fixed in version 5.6.39+dfsg-0+deb8u2. We recommend that you upgrade your php5 packages. CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-1000888
Copyright	Copyright (C) 2019 Greenbone Networks GmbH

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