Simone Margaritelli reported several vulnerabilities in cups-filters.
Missing validation of IPP attributes returned from an IPP server and
multiple bugs in the cups-browsed component can result in the execution
of arbitrary commands without authentication when a print job is
started.
Simone Margaritelli reported that cups, the Common UNIX Printing System,
does not properly sanitize IPP attributes when creating PPD files, which
may result in the execution of arbitrary code.
Multiple vulnerabilities have been discovered in PHP, the most severe of which could allow for remote code execution. PHP is a programming language originally designed for use in web-based applications with HTML content. Successful exploitation could allow for remote code execution in the context of the affected service account. Depending on the privileges associated with the service account an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Service accounts that are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.
