CVE•Published 2024-09-26•1 article on news•6 live references•NVD data

CVE-2024-47076

Vulnerability data via CVEDB (Shodan)

CVSS v3.1

8.6

HIGH

EPSS percentile

100

Exploit Prediction Scoring System · top 0% of all CVEs

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.

Timeline

Published 2024-09-26

External references

NVD MITRE Exploit-DB GitHub PoC trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2024-47076

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product + version

product:"Openprinting Libcupsfilters" version:"2.0.0"

Version-pinned fingerprint from NVD's first vulnerable CPE.

Shodan · banner/body mention

http.html:"Libcupsfilters"

HTTP body or banner mentions "Libcupsfilters" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2024-47076