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 `INADDR_ANY:631`, causing it to trust any packet from any source, and can cause the `Get-Printer-Attributes` IPP request to an attacker controlled URL. When combined with other vulnerabilities, such as CVE-2024-47076, CVE-2024-47175, and CVE-2024-47177, an attacker can execute arbitrary commands remotely on the target machine without authentication when a malicious printer is printed to.

The following products are affected by CVE-2024-47176 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-47176.

URL	Resource
http://www.openwall.com/lists/oss-security/2024/09/27/6
http://www.openwall.com/lists/oss-security/2025/09/11/2
https://github.com/OpenPrinting/cups-browsed/blob/master/daemon/cups-browsed.c#L13992
https://github.com/OpenPrinting/cups-browsed/commit/1debe6b140c37e0aa928559add4abcc95ce54aa2
https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8
https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47
https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5
https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6
https://lists.debian.org/debian-lts-announce/2024/09/msg00048.html
https://nvd.nist.gov/vuln/detail/CVE-2024-47176
https://security.netapp.com/advisory/ntap-20241011-0001/
https://www.cups.org
https://www.cve.org/CVERecord?id=CVE-2024-47176
https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I
https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I/