Vulnerability-Lookup

OESA-2023-1335 (CVE-2023-32324)

Vulnerability from osv_openeuler – Published: 2023-06-10 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

cups security update

Details

CUPS is the standards-based, open source printing system developed by Apple Inc. for UNIX®-like operating systems. CUPS uses the Internet Printing Protocol (IPP) to support printing to local and network printers.

Security Fix(es):

OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function format_log_line could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file cupsd.conf sets the value of loglevelto DEBUG. No known patches or workarounds exist at time of publication.(CVE-2023-32324)

Severity

7.5 (High)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-32324	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-debugsource-2.2.13-14.oe1.aarch64.rpm",
          "cups-debuginfo-2.2.13-14.oe1.aarch64.rpm",
          "cups-2.2.13-14.oe1.aarch64.rpm",
          "cups-libs-2.2.13-14.oe1.aarch64.rpm",
          "cups-devel-2.2.13-14.oe1.aarch64.rpm"
        ],
        "noarch": [
          "cups-help-2.2.13-14.oe1.noarch.rpm"
        ],
        "src": [
          "cups-2.2.13-14.oe1.src.rpm"
        ],
        "x86_64": [
          "cups-2.2.13-14.oe1.x86_64.rpm",
          "cups-devel-2.2.13-14.oe1.x86_64.rpm",
          "cups-debuginfo-2.2.13-14.oe1.x86_64.rpm",
          "cups-debugsource-2.2.13-14.oe1.x86_64.rpm",
          "cups-libs-2.2.13-14.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "cups",
        "purl": "pkg:rpm/openEuler/cups\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.13-14.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-devel-2.2.13-15.oe1.aarch64.rpm",
          "cups-debugsource-2.2.13-15.oe1.aarch64.rpm",
          "cups-libs-2.2.13-15.oe1.aarch64.rpm",
          "cups-debuginfo-2.2.13-15.oe1.aarch64.rpm",
          "cups-2.2.13-15.oe1.aarch64.rpm"
        ],
        "noarch": [
          "cups-help-2.2.13-15.oe1.noarch.rpm"
        ],
        "src": [
          "cups-2.2.13-15.oe1.src.rpm"
        ],
        "x86_64": [
          "cups-debugsource-2.2.13-15.oe1.x86_64.rpm",
          "cups-debuginfo-2.2.13-15.oe1.x86_64.rpm",
          "cups-libs-2.2.13-15.oe1.x86_64.rpm",
          "cups-devel-2.2.13-15.oe1.x86_64.rpm",
          "cups-2.2.13-15.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "cups",
        "purl": "pkg:rpm/openEuler/cups\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.13-15.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-printerapp-2.4.0-6.oe2203.aarch64.rpm",
          "cups-2.4.0-6.oe2203.aarch64.rpm",
          "cups-devel-2.4.0-6.oe2203.aarch64.rpm",
          "cups-libs-2.4.0-6.oe2203.aarch64.rpm",
          "cups-lpd-2.4.0-6.oe2203.aarch64.rpm",
          "cups-ipptool-2.4.0-6.oe2203.aarch64.rpm",
          "cups-debugsource-2.4.0-6.oe2203.aarch64.rpm",
          "cups-client-2.4.0-6.oe2203.aarch64.rpm",
          "cups-debuginfo-2.4.0-6.oe2203.aarch64.rpm",
          "cups-ipptool-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-debugsource-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-debuginfo-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-devel-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-printerapp-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-client-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-lpd-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-libs-2.4.0-6.oe2203sp1.aarch64.rpm"
        ],
        "noarch": [
          "cups-help-2.4.0-5.oe2203.noarch.rpm",
          "cups-filesystem-2.4.0-6.oe2203.noarch.rpm",
          "cups-filesystem-2.4.0-5.oe2203.noarch.rpm",
          "cups-help-2.4.0-6.oe2203.noarch.rpm",
          "cups-help-2.4.0-6.oe2203sp1.noarch.rpm",
          "cups-filesystem-2.4.0-6.oe2203sp1.noarch.rpm"
        ],
        "src": [
          "cups-2.4.0-5.oe2203.src.rpm",
          "cups-2.4.0-6.oe2203.src.rpm",
          "cups-2.4.0-6.oe2203sp1.src.rpm"
        ],
        "x86_64": [
          "cups-client-2.4.0-6.oe2203.x86_64.rpm",
          "cups-ipptool-2.4.0-6.oe2203.x86_64.rpm",
          "cups-2.4.0-6.oe2203.x86_64.rpm",
          "cups-devel-2.4.0-6.oe2203.x86_64.rpm",
          "cups-printerapp-2.4.0-6.oe2203.x86_64.rpm",
          "cups-libs-2.4.0-6.oe2203.x86_64.rpm",
          "cups-lpd-2.4.0-6.oe2203.x86_64.rpm",
          "cups-debuginfo-2.4.0-6.oe2203.x86_64.rpm",
          "cups-debugsource-2.4.0-6.oe2203.x86_64.rpm",
          "cups-printerapp-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-client-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-ipptool-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-devel-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-libs-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-debuginfo-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-lpd-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-debugsource-2.4.0-6.oe2203sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "cups",
        "purl": "pkg:rpm/openEuler/cups\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.0-6.oe2203sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-ipptool-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-debugsource-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-debuginfo-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-devel-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-printerapp-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-client-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-lpd-2.4.0-6.oe2203sp1.aarch64.rpm",
          "cups-libs-2.4.0-6.oe2203sp1.aarch64.rpm"
        ],
        "noarch": [
          "cups-help-2.4.0-6.oe2203sp1.noarch.rpm",
          "cups-filesystem-2.4.0-6.oe2203sp1.noarch.rpm"
        ],
        "src": [
          "cups-2.4.0-6.oe2203sp1.src.rpm"
        ],
        "x86_64": [
          "cups-printerapp-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-client-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-ipptool-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-devel-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-libs-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-debuginfo-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-lpd-2.4.0-6.oe2203sp1.x86_64.rpm",
          "cups-debugsource-2.4.0-6.oe2203sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP1",
        "name": "cups",
        "purl": "pkg:rpm/openEuler/cups\u0026distro=openEuler-22.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.0-6.oe2203sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "CUPS is the standards-based, open source printing system developed by Apple Inc. for UNIX\u00ae-like operating systems. CUPS uses the Internet Printing Protocol (IPP) to support printing to local and network printers.\r\n\r\nSecurity Fix(es):\r\n\r\nOpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function `format_log_line` could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file `cupsd.conf` sets the value of `loglevel `to `DEBUG`. No known patches or workarounds exist at time of publication.(CVE-2023-32324)",
  "id": "OESA-2023-1335",
  "modified": "2026-08-06T11:05:48Z",
  "published": "2023-06-10T11:05:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1335"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32324"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "cups security update",
  "upstream": [
    "CVE-2023-32324"
  ]
}

CVE-2023-32324 (GCVE-0-2023-32324)

Vulnerability from cvelistv5 – Published: 2023-06-01 16:04 – Updated: 2025-02-13 16:50

Title

OpenPrinting CUPS vulnerable to heap buffer overflow

Summary

OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function `format_log_line` could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file `cupsd.conf` sets the value of `loglevel `to `DEBUG`. No known patches or workarounds exist at time of publication.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-08 21:43 UTC

CWE

CWE-122 - Heap-based Buffer Overflow
CWE-787 - Out-of-bounds Write

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/OpenPrinting/cups/security/adv…	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2023…

Impacted products

1 product

Vendor	Product	Version
OpenPrinting	cups	Affected: <= 2.4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T15:10:24.898Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/OpenPrinting/cups/security/advisories/GHSA-cxc6-w2g7-69p7",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/OpenPrinting/cups/security/advisories/GHSA-cxc6-w2g7-69p7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-32324",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-08T21:43:15.624616Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-08T21:43:26.931Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "cups",
          "vendor": "OpenPrinting",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 2.4.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function `format_log_line` could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file `cupsd.conf` sets the value of `loglevel `to `DEBUG`. No known patches or workarounds exist at time of publication."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-122",
              "description": "CWE-122: Heap-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787: Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-01T16:05:06.955Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/OpenPrinting/cups/security/advisories/GHSA-cxc6-w2g7-69p7",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/OpenPrinting/cups/security/advisories/GHSA-cxc6-w2g7-69p7"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00001.html"
        }
      ],
      "source": {
        "advisory": "GHSA-cxc6-w2g7-69p7",
        "discovery": "UNKNOWN"
      },
      "title": "OpenPrinting CUPS vulnerable to heap buffer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-32324",
    "datePublished": "2023-06-01T16:04:10.994Z",
    "dateReserved": "2023-05-08T13:26:03.880Z",
    "dateUpdated": "2025-02-13T16:50:32.934Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.