All the vulnerabilites related to Bareos GmbH & Co. KG - Bareos Director
cve-2020-11061
Vulnerability from cvelistv5
Published
2020-07-10 19:25
Modified
2024-08-04 11:21
Summary
In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a heap overflow allows a malicious client to corrupt the director's memory via oversized digest strings sent during initialization of a verify job. Disabling verify jobs mitigates the problem. This issue is also patched in Bareos versions 19.2.8, 18.2.9 and 17.2.10.
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:21:14.507Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/bareos/bareos/security/advisories/GHSA-mm45-cg35-54j4"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.bareos.org/view.php?id=1210"
          },
          {
            "name": "[debian-lts-announce] 20200829 [SECURITY] [DLA 2353-1] bacula security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00051.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Bareos Director",
          "vendor": "Bareos GmbH \u0026 Co. KG",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 16.2.10"
            },
            {
              "status": "affected",
              "version": "\u003c= 17.2.9"
            },
            {
              "status": "affected",
              "version": "\u003c= 18.2.8"
            },
            {
              "status": "affected",
              "version": "\u003c= 19.2.7"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a heap overflow allows a malicious client to corrupt the director\u0027s memory via oversized digest strings sent during initialization of a verify job. Disabling verify jobs mitigates the problem. This issue is also patched in Bareos versions 19.2.8, 18.2.9 and 17.2.10."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-122",
              "description": "CWE-122: Heap-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-29T23:06:35",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/bareos/bareos/security/advisories/GHSA-mm45-cg35-54j4"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.bareos.org/view.php?id=1210"
        },
        {
          "name": "[debian-lts-announce] 20200829 [SECURITY] [DLA 2353-1] bacula security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00051.html"
        }
      ],
      "source": {
        "advisory": "GHSA-mm45-cg35-54j4",
        "discovery": "UNKNOWN"
      },
      "title": "Heap-based Buffer Overflow in Bareos Director",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-11061",
          "STATE": "PUBLIC",
          "TITLE": "Heap-based Buffer Overflow in Bareos Director"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Bareos Director",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c= 16.2.10"
                          },
                          {
                            "version_value": "\u003c= 17.2.9"
                          },
                          {
                            "version_value": "\u003c= 18.2.8"
                          },
                          {
                            "version_value": "\u003c= 19.2.7"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Bareos GmbH \u0026 Co. KG"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a heap overflow allows a malicious client to corrupt the director\u0027s memory via oversized digest strings sent during initialization of a verify job. Disabling verify jobs mitigates the problem. This issue is also patched in Bareos versions 19.2.8, 18.2.9 and 17.2.10."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-122: Heap-based Buffer Overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/bareos/bareos/security/advisories/GHSA-mm45-cg35-54j4",
              "refsource": "CONFIRM",
              "url": "https://github.com/bareos/bareos/security/advisories/GHSA-mm45-cg35-54j4"
            },
            {
              "name": "https://bugs.bareos.org/view.php?id=1210",
              "refsource": "MISC",
              "url": "https://bugs.bareos.org/view.php?id=1210"
            },
            {
              "name": "[debian-lts-announce] 20200829 [SECURITY] [DLA 2353-1] bacula security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00051.html"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-mm45-cg35-54j4",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-11061",
    "datePublished": "2020-07-10T19:25:13",
    "dateReserved": "2020-03-30T00:00:00",
    "dateUpdated": "2024-08-04T11:21:14.507Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}