{"schemaVersion":3,"id":"CVE-2024-47076","aliases":["UBUNTU-CVE-2024-47076","USN-7044-1","DEBIAN-CVE-2024-47076"],"status":"published","duplicateOf":null,"title":null,"description":"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.","dates":{"published":"2024-09-26T21:18:22.067Z","modified":"2025-11-03T22:19:59.403Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.6,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.6,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":8.6,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","exploitability":10,"impact":6.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · 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Reference (evilsocket.net)","source":"reference","url":"https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"MSF_EXPLOIT_MULTI_MISC_CUPS_IPP_REMOTE_CODE_EXECUTION","name":"CUPS IPP Attributes LAN Remote Code Execution","source":"metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploit/multi/misc/cups_ipp_remote_code_execution.rb","maturity":"poc","reliabilityScore":0.5,"verified":false,"type":"remote","platforms":[],"requiresAuth":false,"exploitdb":null,"metasploit":{"fullname":"exploit/multi/misc/cups_ipp_remote_code_execution","rank":"300","rankName":"normal","postAuth":false,"check":false,"stability":["crash-safe"],"sideEffects":["ioc-in-logs","artifacts-on-disk"],"reliability":["event-dependent"]}}],"exploitCount":3,"weaknesses":[{"id":"CWE-20","name":"Improper Input 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