Affected: AlmaLinux:9: cups-filters, AlmaLinux:9: cups-filters-devel, AlmaLinux:9: cups-filters-libs

The cups-filters package contains back ends, filters, and other software that was once part of the core Common UNIX Printing System (CUPS) distribution but is now maintained independently.

Security Fix(es):

* cups-browsed: cups-browsed binds on UDP INADDR_ANY:631 trusting any packet from any source () * cups-filters: libcupsfilters: `cfGetPrinterAttributes` API does not perform sanitization on returned IPP attributes (CVE-2024-47076) * cups: libppd: remote command injection via attacker controlled data in PPD file ()

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CUPS is a standards-based, open-source printing system, and `libcupsfilters` contains the code of the filters of the former `cups-filters` package as library functions to be used for the data format conversion tasks needed in Printer Applications. The `cfGetPrinterAttributes5` function in `libcupsfilters` does not sanitize IPP attributes returned from an IPP server. When these IPP attributes are used, for instance, to generate a PPD file, this can lead to attacker controlled data to be provided to the rest of the CUPS system.

Affected: openEuler:22.03-LTS-SP1: cups-filters, openEuler:24.03-LTS: cups-filters, openEuler:22.03-LTS-SP4: cups-filters, openEuler:22.03-LTS-SP3: cups-filters, openEuler:20.03-LTS-SP4: cups-filters

This project provides backends, filters, and other software that was once part of the core CUPS distribution but is no longer maintained by Apple Inc. In addition it contains additional filters and software developed independently of Apple, especially filters for the PDF-centric printing workflow introduced by OpenPrinting and a daemon to browse Bonjour broadcasts of remote CUPS printers to make these printers available locally and to provide backward compatibility to the old CUPS broadcasting and browsing of CUPS 1.5.x and older. Security Fix(es): CUPS is a standards-based, open-source printing system, and `libcupsfilters` contains the code of the filters of the former `cups-filters` package as library functions to be used for the data format conversion tasks needed in Printer Applications. The `cfGetPrinterAttributes5` function in `libcupsfilters` does not sanitize IPP attributes returned from an IPP server. When these IPP attributes are used, for instance, to generate a PPD file, this can lead to attacker controlled data to be provided to the rest of the CUPS system.(CVE-2024-47076) CUPS is a standards-based, open-source printing system, and `libppd` can be used for legacy PPD file support. The `libppd` function `ppdCreatePPDFromIPP2` does not sanitize IPP attributes when creating the PPD buffer. When used in combination with other functions such as `cfGetPrinterAttributes5`, can result in user controlled input and ultimately code execution via Foomatic. This vul…

cups-filters-1.28.17-5.1 on GA media

cups-filters: libcupsfilters: `cfGetPrinterAttributes` API does not perform sanitization on returned IPP attributes cups: libppd: remote command injection via attacker controlled data in PPD file cups-browsed: cups-browsed binds on UDP INADDR_ANY:631 trusting any packet from any source cups-browsed: cups-filters: cups-browsed vulnerable to DDoS amplification attack

Affected: Ubuntu:20.04:LTS: cups-filters, Ubuntu:22.04:LTS: cups-filters, Ubuntu:24.04:LTS: libcupsfilters

CUPS is a standards-based, open-source printing system, and `libcupsfilters` contains the code of the filters of the former `cups-filters` package as library functions to be used for the data format conversion tasks needed in Printer Applications. The `cfGetPrinterAttributes5` function in `libcupsfilters` does not sanitize IPP attributes returned from an IPP server. When these IPP attributes are used, for instance, to generate a PPD file, this can lead to attacker controlled data to be provided to the rest of the CUPS system.

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in CUPS ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen und um Informationen offenzulegen.