{"id":"CVE-2024-47076","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-47076","generatedAt":"2026-11-04T21:14:27.998Z","title":"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.","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.","published":"2024-09-26T22:15:04.000Z","lastModified":"2026-06-17T07:56:30.000Z","status":"Modified","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","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"},"cwe":["CWE-20"],"affected":["openprinting/libcupsfilters"],"epss":{"score":0.79896,"percentile":0.99611,"date":"2026-11-03","history":[{"date":"2026-10-13","score":0.79896,"percentile":0.99606}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 79.9%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8","tags":["Not Applicable"],"source":"security-advisories@github.com"},{"url":"https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47","tags":["Not Applicable"],"source":"security-advisories@github.com"},{"url":"https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5","tags":["Exploit","Vendor Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6","tags":["Not Applicable"],"source":"security-advisories@github.com"},{"url":"https://www.cups.org","tags":["Product"],"source":"security-advisories@github.com"},{"url":"https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I","tags":["Exploit","Third Party Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/OpenPrinting/libcupsfilters/commit/95576ec3d20c109332d14672a807353cdc551018","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00048.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20241011-0001/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-47076","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}