cve-2024-47076
Vulnerability from cvelistv5
Published
2024-09-26 21:18
Modified
2024-09-28 03:55
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Summary
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.
References
security-advisories@github.comhttps://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8
security-advisories@github.comhttps://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47
security-advisories@github.comhttps://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5
security-advisories@github.comhttps://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6
security-advisories@github.comhttps://www.cups.org
security-advisories@github.comhttps://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I
af854a3a-2127-422b-91ae-364da2661108https://github.com/OpenPrinting/libcupsfilters/commit/95576ec3d20c109332d14672a807353cdc551018
Impacted products
Vendor Product Version
OpenPrinting libcupsfilters Version: <= 2.1b1
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{
   containers: {
      adp: [
         {
            affected: [
               {
                  cpes: [
                     "cpe:2.3:a:openprinting:libcupsfilters:*:*:*:*:*:*:*:*",
                  ],
                  defaultStatus: "unknown",
                  product: "libcupsfilters",
                  vendor: "openprinting",
                  versions: [
                     {
                        lessThanOrEqual: "2.1b1",
                        status: "affected",
                        version: "0",
                        versionType: "custom",
                     },
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            metrics: [
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                           },
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                  attackVector: "NETWORK",
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                  baseScore: 8.6,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "HIGH",
                  privilegesRequired: "NONE",
                  scope: "CHANGED",
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            discovery: "UNKNOWN",
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      dateReserved: "2024-09-17T17:42:37.030Z",
      dateUpdated: "2024-09-28T03:55:45.705Z",
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