Vulnerability-Lookup

CNVD-2024-39406

Vulnerability from cnvd - Published: 2024-09-27

Title

CUPS cups-browsed输入验证错误漏洞

Description

CUPS是一个基于标准的开源打印系统。 CUPS cups-browsed存在输入验证错误漏洞，攻击者可利用该漏洞在启动打印作业时在目标机器上远程执行任意命令。

Severity

高

Patch Name

CUPS cups-browsed输入验证错误漏洞的补丁

Patch Description

CUPS是一个基于标准的开源打印系统。 CUPS cups-browsed存在输入验证错误漏洞，攻击者可利用该漏洞在启动打印作业时在目标机器上远程执行任意命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.cups.org/

Reference

https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I/

Impacted products

Name
CUPS cups-browsed <=2.0.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-47176"
    }
  },
  "description": "CUPS\u662f\u4e00\u4e2a\u57fa\u4e8e\u6807\u51c6\u7684\u5f00\u6e90\u6253\u5370\u7cfb\u7edf\u3002\n\nCUPS cups-browsed\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u542f\u52a8\u6253\u5370\u4f5c\u4e1a\u65f6\u5728\u76ee\u6807\u673a\u5668\u4e0a\u8fdc\u7a0b\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.cups.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-39406",
  "openTime": "2024-09-27",
  "patchDescription": "CUPS\u662f\u4e00\u4e2a\u57fa\u4e8e\u6807\u51c6\u7684\u5f00\u6e90\u6253\u5370\u7cfb\u7edf\u3002\r\n\r\nCUPS cups-browsed\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u542f\u52a8\u6253\u5370\u4f5c\u4e1a\u65f6\u5728\u76ee\u6807\u673a\u5668\u4e0a\u8fdc\u7a0b\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "CUPS cups-browsed\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CUPS cups-browsed \u003c=2.0.1"
  },
  "referenceLink": "https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I/",
  "serverity": "\u9ad8",
  "submitTime": "2024-09-27",
  "title": "CUPS cups-browsed\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2024-47176 (GCVE-0-2024-47176)

Vulnerability from cvelistv5 – Published: 2024-09-26 21:13 – Updated: 2025-11-04 21:08

Title

cups-browsed binds to `INADDR_ANY:631`, trusting any packet from any source

Summary

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. When combined with other vulnerabilities, such as CVE-2024-47076, CVE-2024-47175, and CVE-2024-47177, an attacker can execute arbitrary commands remotely on the target machine without authentication when a malicious printer is printed to.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-27 18:10 UTC

CWE

CWE-1327 - Binding to an Unrestricted IP Address

Assigner

GitHub_M mitre root

References

12 references

URL	Tags
https://github.com/OpenPrinting/cups-browsed/secu…	x_refsource_CONFIRM
https://github.com/OpenPrinting/cups-filters/secu…	x_refsource_MISC
https://github.com/OpenPrinting/libcupsfilters/se…	x_refsource_MISC
https://github.com/OpenPrinting/libppd/security/a…	x_refsource_MISC
https://github.com/OpenPrinting/cups-browsed/blob…	x_refsource_MISC
https://www.cups.org	x_refsource_MISC
https://www.evilsocket.net/2024/09/26/Attacking-U…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2024/09/27/6
https://github.com/OpenPrinting/cups-browsed/comm…
https://security.netapp.com/advisory/ntap-2024101…
https://lists.debian.org/debian-lts-announce/2024…
http://www.openwall.com/lists/oss-security/2025/09/11/2

Impacted products

2 products

Vendor	Product	Version
OpenPrinting	cups-browsed	Affected: <= 2.0.1
openprinting	cups	Affected: 2.0.1 cpe:2.3:a:openprinting:cups::::::::

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T21:08:56.576Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2024/09/27/6"
          },
          {
            "url": "https://github.com/OpenPrinting/cups-browsed/commit/1debe6b140c37e0aa928559add4abcc95ce54aa2"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20241011-0001/"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00048.html"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/09/11/2"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:openprinting:cups:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "cups",
            "vendor": "openprinting",
            "versions": [
              {
                "status": "affected",
                "version": "2.0.1"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-47176",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-27T18:10:15.456578Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-27T18:13:04.491Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "cups-browsed",
          "vendor": "OpenPrinting",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 2.0.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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. When combined with other vulnerabilities, such as CVE-2024-47076, CVE-2024-47175, and CVE-2024-47177, an attacker can execute arbitrary commands remotely on the target machine without authentication when a malicious printer is printed to."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1327",
              "description": "CWE-1327: Binding to an Unrestricted IP Address",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-02T19:16:51.368Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8"
        },
        {
          "name": "https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47"
        },
        {
          "name": "https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5"
        },
        {
          "name": "https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6"
        },
        {
          "name": "https://github.com/OpenPrinting/cups-browsed/blob/master/daemon/cups-browsed.c#L13992",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenPrinting/cups-browsed/blob/master/daemon/cups-browsed.c#L13992"
        },
        {
          "name": "https://www.cups.org",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.cups.org"
        },
        {
          "name": "https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I"
        }
      ],
      "source": {
        "advisory": "GHSA-rj88-6mr5-rcw8",
        "discovery": "UNKNOWN"
      },
      "title": "cups-browsed binds to `INADDR_ANY:631`, trusting any packet from any source"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-47176",
    "datePublished": "2024-09-26T21:13:05.913Z",
    "dateReserved": "2024-09-19T22:32:11.962Z",
    "dateUpdated": "2025-11-04T21:08:56.576Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2024-39406

CVE-2024-47176 (GCVE-0-2024-47176)

Tags

Sightings

Nomenclature

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