SUSE-SU-2024:3570-1 Security update for cups-filters

This update for cups-filters fixes the following issues: - CVE-2024-47176: cups-browsed binds on UDP port 631 and trusts packets that try to trigger a Get-Printer-Attributes IPP request. bsc1230939 - CVE-2024-47850: cups-browsed can be abused to initiate remote DDoS against third-party targets...

USN-7042-2 cups-browsed vulnerability

USN-7042-1 fixed a vulnerability in cups-browsed. This update improves the fix by removing support for the legacy CUPS printer discovery protocol entirely. Original advisory details: Simone Margaritelli discovered that cups-browsed could be used to create arbitrary printers from outside the local...

Ubuntu 20.04 LTS / 22.04 LTS : cups-filters vulnerabilities (USN-7043-4)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7043-4 advisory. USN-7043-1 fixed vulnerabilities in cups-filters. This update improves the fix for CVE-2024-47176 by removing support for the legacy CUPS...

Mageia: Security Advisory (MGASA-2024-0327)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-7043-3 cups-filters vulnerability

USN-7043-1 fixed a vulnerability in cups-filters. This update provides the corresponding update for Ubuntu 16.04 LTS Original advisory details: Simone Margaritelli discovered that the cups-filters cups-browsed component could be used to create arbitrary printers from outside the local network. In...

UBUNTU-CVE-2024-47076

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 libcupsfilter...

UBUNTU-CVE-2024-47175

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...

UBUNTU-CVE-2024-47176

CUPS is a standards-based, open-source printing system, and cups-browsed contains network printing functionality including, but not limited to, auto-discovering print services and shared printers. cups-browsed binds to INADDRANY:631, causing it to trust any packet from any source, and can cause t...

SUSE CVE-2024-47850

CUPS cups-browsed before 2.5b1 will send an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting a printer to be added, a different vulnerability than CVE-2024-47176. The request is meant to probe the new printer but can be used to create DDoS...

CVE-2024-47850

A flaw was found in cups-browsed. This vulnerability allows an attacker to launch DDoS amplification attacks via an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting a printer to be added. Mitigation See the security bulletin for a detailed...

UBUNTU-CVE-2024-47850

CUPS cups-browsed before 2.5b1 will send an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting a printer to be added, a different vulnerability than CVE-2024-47176. The request is meant to probe the new printer but can be used to create DDoS...

CVE-2024-47850

CVE-2024-47850 affects CUPS with cups-browsed before 2.5b1, where a single IPP UDP printer-add request can trigger an HTTP POST to an arbitrary destination/port, enabling potential DDoS amplification. This is documented in connected Astra Linux advisories and linked advisories; patching via vendo...

cups-filters: libcupsfilters: `cfGetPrinterAttributes` API does not perform sanitization on returned IPP attributes

A flaw was found in OpenPrinting CUPS. In certain conditions, a remote attacker can add a malicious printer or directly hijack an existing printer by replacing the valid IPP URL with a malicious one. Also, it is possible that due to a lack of validation of IPP attributes returned by the server,...

cups-browsed: cups-browsed binds on UDP INADDR_ANY:631 trusting any packet from any source

A security issue has been identified in OpenPrinting CUPS. The function ppdCreatePPDFromIPP2 in the libppd library is responsible for generating a PostScript Printer Description PPD file based on attributes retrieved from an Internet Printing Protocol IPP response. Essentially, it takes printer...

cups-browsed: cups-filters: cups-browsed vulnerable to DDoS amplification attack

A flaw was found in cups-browsed. This vulnerability allows an attacker to launch DDoS amplification attacks via an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting a printer to be added...

cups-filters: libcupsfilters: `cfGetPrinterAttributes` API does not perform sanitization on returned IPP attributes

A flaw was found in OpenPrinting CUPS. In certain conditions, a remote attacker can add a malicious printer or directly hijack an existing printer by replacing the valid IPP URL with a malicious one. Also, it is possible that due to a lack of validation of IPP attributes returned by the server,...

cups-browsed: cups-browsed binds on UDP INADDR_ANY:631 trusting any packet from any source

A security issue has been identified in OpenPrinting CUPS. The function ppdCreatePPDFromIPP2 in the libppd library is responsible for generating a PostScript Printer Description PPD file based on attributes retrieved from an Internet Printing Protocol IPP response. Essentially, it takes printer...

cups-browsed: cups-filters: cups-browsed vulnerable to DDoS amplification attack

A flaw was found in cups-browsed. This vulnerability allows an attacker to launch DDoS amplification attacks via an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting a printer to be added...

cups-filters: libcupsfilters: `cfGetPrinterAttributes` API does not perform sanitization on returned IPP attributes

A flaw was found in OpenPrinting CUPS. In certain conditions, a remote attacker can add a malicious printer or directly hijack an existing printer by replacing the valid IPP URL with a malicious one. Also, it is possible that due to a lack of validation of IPP attributes returned by the server,...

cups: libppd: remote command injection via attacker controlled data in PPD file

A security vulnerability was found in OpenPrinting CUPS. The function ppdCreatePPDFromIPP2 in the libppd library is responsible for generating a PostScript Printer Description PPD file based on attributes retrieved from an Internet Printing Protocol IPP response. Essentially, it takes printer...