gsd-2023-0687
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
** DISPUTED ** A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246 is the identifier assigned to this vulnerability. NOTE: The real existence of this vulnerability is still doubted at the moment. The inputs that induce this vulnerability are basically addresses of the running application that is built with gmon enabled. It's basically trusted input or input that needs an actual security flaw to be compromised or controlled.
Aliases
Aliases
CVE-2023-0687


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-0687",
    "id": "GSD-2023-0687",
    "references": [
      "https://www.suse.com/security/cve/CVE-2023-0687.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-0687"
      ],
      "details": "** DISPUTED ** A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246 is the identifier assigned to this vulnerability. NOTE: The real existence of this vulnerability is still doubted at the moment. The inputs that induce this vulnerability are basically addresses of the running application that is built with gmon enabled. It\u0027s basically trusted input or input that needs an actual security flaw to be compromised or controlled.",
      "id": "GSD-2023-0687",
      "modified": "2023-12-13T01:20:22.497584Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cna@vuldb.com",
        "ID": "CVE-2023-0687",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "C Library",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "2.38"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "GNU"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Leo Yuriev"
        },
        {
          "lang": "en",
          "value": "erthink (VulDB User)"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
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            "value": "** DISPUTED ** A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246 is the identifier assigned to this vulnerability. NOTE: The real existence of this vulnerability is still doubted at the moment. The inputs that induce this vulnerability are basically addresses of the running application that is built with gmon enabled. It\u0027s basically trusted input or input that needs an actual security flaw to be compromised or controlled."
          },
          {
            "lang": "deu",
            "value": "In GNU C Library 2.38 wurde eine Schwachstelle ausgemacht. Sie wurde als kritisch eingestuft. Das betrifft die Funktion __monstartup der Datei gmon.c der Komponente Call Graph Monitor. Durch Manipulation mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
          }
        ]
      },
      "impact": {
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          {
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
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            "baseSeverity": "MEDIUM",
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            "version": "3.0"
          },
          {
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "vectorString": "AV:A/AC:H/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-120",
                "lang": "eng",
                "value": "CWE-120 Buffer Overflow"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://vuldb.com/?id.220246",
            "refsource": "MISC",
            "url": "https://vuldb.com/?id.220246"
          },
          {
            "name": "https://vuldb.com/?ctiid.220246",
            "refsource": "MISC",
            "url": "https://vuldb.com/?ctiid.220246"
          },
          {
            "name": "https://sourceware.org/bugzilla/show_bug.cgi?id=29444",
            "refsource": "MISC",
            "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=29444"
          },
          {
            "name": "https://patchwork.sourceware.org/project/glibc/patch/20230204114138.5436-1-leo@yuriev.ru/",
            "refsource": "MISC",
            "url": "https://patchwork.sourceware.org/project/glibc/patch/20230204114138.5436-1-leo@yuriev.ru/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
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          }
        ],
        "id": "CVE-2023-0687",
        "lastModified": "2024-04-11T01:17:47.340",
        "metrics": {
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            {
              "acInsufInfo": false,
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                "confidentialityImpact": "LOW",
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                "version": "3.1"
              },
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              "impactScore": 3.4,
              "source": "cna@vuldb.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2023-02-06T19:15:10.260",
        "references": [
          {
            "source": "cna@vuldb.com",
            "tags": [
              "Patch"
            ],
            "url": "https://patchwork.sourceware.org/project/glibc/patch/20230204114138.5436-1-leo%40yuriev.ru/"
          },
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            "tags": [
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        "sourceIdentifier": "cna@vuldb.com",
        "vulnStatus": "Modified",
        "weaknesses": [
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              }
            ],
            "source": "cna@vuldb.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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