Search criteria

2 vulnerabilities found for debusine by Debian

CVE-2026-11853 (GCVE-0-2026-11853)

Vulnerability from cvelistv5 – Published: 2026-06-10 09:10 – Updated: 2026-06-10 18:50
VLAI?
Summary
Debusine is an integrated solution to build, distribute and maintain a Debian-based distribution. Debian source packages (.dsc) and upload artifacts (.changes) are manifest files that name the files that make up the artifact. The parser used to read these files in Debusine accepted arbitrary fully user-controlled paths. The mergeuploads task could be abused to create arbitrary symbolic links on a worker, overwriting any file that the worker user has access to.
CWE
  • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
Impacted products
Vendor Product Version
Debian debusine Affected: 0.12.0 , < 0.14.9 (semver)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-11853",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-10T18:49:26.303190Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-59",
                "description": "CWE-59 Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-10T18:50:09.394Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "debusine",
          "vendor": "Debian",
          "versions": [
            {
              "changes": [
                {
                  "at": "0.14.9",
                  "status": "unaffected"
                }
              ],
              "lessThan": "0.14.9",
              "status": "affected",
              "version": "0.12.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Debusine is an integrated solution to build, distribute and maintain a Debian-based distribution. Debian source packages (.dsc) and upload artifacts (.changes) are manifest files that name the files that make up the artifact. The parser used to read these files in Debusine accepted arbitrary fully user-controlled paths. The mergeuploads task could be abused to create arbitrary symbolic links on a worker, overwriting any file that the worker user has access to."
            }
          ],
          "value": "Debusine is an integrated solution to build, distribute and maintain a Debian-based distribution. Debian source packages (.dsc) and upload artifacts (.changes) are manifest files that name the files that make up the artifact. The parser used to read these files in Debusine accepted arbitrary fully user-controlled paths. The mergeuploads task could be abused to create arbitrary symbolic links on a worker, overwriting any file that the worker user has access to."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-10T09:12:23.194Z",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
      },
      "references": [
        {
          "url": "https://salsa.debian.org/freexian-team/debusine/-/work_items/1484"
        },
        {
          "url": "https://salsa.debian.org/freexian-team/debusine/-/merge_requests/3103"
        },
        {
          "url": "https://salsa.debian.org/freexian-team/debusine/-/commit/c24cdc49fb258714767546bdec5b09f8065d414e"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
    "assignerShortName": "debian",
    "cveId": "CVE-2026-11853",
    "datePublished": "2026-06-10T09:10:30.301Z",
    "dateReserved": "2026-06-10T08:25:48.992Z",
    "dateUpdated": "2026-06-10T18:50:09.394Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-11852 (GCVE-0-2026-11852)

Vulnerability from cvelistv5 – Published: 2026-06-10 09:10 – Updated: 2026-06-10 18:51
VLAI?
Summary
Debusine is an integrated solution to build, distribute and maintain a Debian-based distribution. Files managed by debusine are organized into artifacts. The endpoints that create and delete relationships between artifacts enforced no permissions checks beyond being able to see the artifacts in question.
CWE
Assigner
Impacted products
Vendor Product Version
Debian debusine Affected: 0.2.0 , < 0.14.6 (semver)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-11852",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-10T18:51:52.457963Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-862",
                "description": "CWE-862 Missing Authorization",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-10T18:51:58.197Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "debusine",
          "vendor": "Debian",
          "versions": [
            {
              "changes": [
                {
                  "at": "0.14.6",
                  "status": "unaffected"
                }
              ],
              "lessThan": "0.14.6",
              "status": "affected",
              "version": "0.2.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Debusine is an integrated solution to build, distribute and maintain a Debian-based distribution. Files managed by debusine are organized into artifacts. The endpoints that create and delete relationships between artifacts enforced no permissions checks beyond being able to see the artifacts in question."
            }
          ],
          "value": "Debusine is an integrated solution to build, distribute and maintain a Debian-based distribution. Files managed by debusine are organized into artifacts. The endpoints that create and delete relationships between artifacts enforced no permissions checks beyond being able to see the artifacts in question."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-10T09:12:30.625Z",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
      },
      "references": [
        {
          "url": "https://salsa.debian.org/freexian-team/debusine/-/work_items/1499"
        },
        {
          "url": "https://salsa.debian.org/freexian-team/debusine/-/merge_requests/2836"
        },
        {
          "url": "https://salsa.debian.org/freexian-team/debusine/-/commit/98104f46dc546a27a0326d5ef728ac7f426c430a"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
    "assignerShortName": "debian",
    "cveId": "CVE-2026-11852",
    "datePublished": "2026-06-10T09:10:21.401Z",
    "dateReserved": "2026-06-10T08:25:35.480Z",
    "dateUpdated": "2026-06-10T18:51:58.197Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}