CVE - CVE-2024-47176

CVE-ID
CVE-2024-47176	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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. Due to the service binding to `*:631 ( INADDR_ANY )`, multiple bugs in `cups-browsed` can be exploited in sequence to introduce a malicious printer to the system. This chain of exploits ultimately enables an attacker to execute arbitrary commands remotely on the target machine without authentication when a print job is started. This poses a significant security risk over the network. Notably, this vulnerability is particularly concerning as it can be exploited from the public internet, potentially exposing a vast number of systems to remote attacks if their CUPS services are enabled.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/OpenPrinting/cups-browsed/blob/master/daemon/cups-browsed.c#L13992 URL:https://github.com/OpenPrinting/cups-browsed/blob/master/daemon/cups-browsed.c#L13992 MISC:https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8 URL:https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8 MISC:https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47 URL:https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47 MISC:https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5 URL:https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5 MISC:https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6 URL:https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6 MISC:https://www.cups.org URL:https://www.cups.org MISC:https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I URL:https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20240919	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240919)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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