{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-10158",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
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                "timestamp": "2025-11-19T16:15:02.998218Z",
                "version": "2.0.3"
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        ],
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          "dateUpdated": "2025-11-19T16:48:56.591Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "rsync",
          "vendor": "rsync",
          "versions": [
            {
              "lessThanOrEqual": "3.4.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Calum Hutton"
        }
      ],
      "datePublic": "2025-11-18T14:20:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A malicious client acting as the receiver of an rsync file transfer can trigger an out of bounds read of a heap based buffer, via a negative array index. The \n\nmalicious \n\nrsync client requires at least read access to the remote rsync module in order to trigger the issue."
            }
          ],
          "value": "A malicious client acting as the receiver of an rsync file transfer can trigger an out of bounds read of a heap based buffer, via a negative array index. The \n\nmalicious \n\nrsync client requires at least read access to the remote rsync module in order to trigger the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-129",
              "description": "CWE-129 Improper Validation of Array Index",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-18T14:45:58.065Z",
        "orgId": "9974b330-7714-4307-a722-5648477acda7",
        "shortName": "rapid7"
      },
      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/RsyncProject/rsync/commit/797e17fc4a6f15e3b1756538a9f812b63942686f"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://attackerkb.com/assessments/fbacb2a6-d1cd-4011-bb3a-f06b1c8306b1"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2025-03-19T06:11:00.000Z",
          "value": "Rapid7 makes initial outreach to rsync maintainers"
        },
        {
          "lang": "en",
          "time": "2025-03-19T10:04:00.000Z",
          "value": "Rsync maintainers confirm outreach"
        },
        {
          "lang": "en",
          "time": "2025-03-20T10:34:00.000Z",
          "value": "Rapid7 provides rsync maintainers a technical writeup and PoC to reproduce the issue"
        },
        {
          "lang": "en",
          "time": "2025-04-02T03:05:00.000Z",
          "value": "Rapid7 requests confirmation of findings"
        },
        {
          "lang": "en",
          "time": "2025-04-06T09:30:00.000Z",
          "value": "Rsync maintainers indicate more time is needed"
        },
        {
          "lang": "en",
          "time": "2025-04-16T05:31:00.000Z",
          "value": "Rsync maintainers reproduce the issue and dispute its security impact due to uncertainty around viability of heap manipulation during exploitation"
        },
        {
          "lang": "en",
          "time": "2025-04-17T01:56:00.000Z",
          "value": "Rapid7 indicates manipulating the heap is nuanced and CVE assignment is both prudent and best practice in this instance"
        },
        {
          "lang": "en",
          "time": "2025-05-07T09:08:00.000Z",
          "value": "Rapid7 requests an update"
        },
        {
          "lang": "en",
          "time": "2025-05-12T06:08:00.000Z",
          "value": "Rsync maintainers indicate a pull request to fix the issue is forthcoming"
        },
        {
          "lang": "en",
          "time": "2025-05-28T09:40:00.000Z",
          "value": "Rapid7 requests an update"
        },
        {
          "lang": "en",
          "time": "2025-06-17T04:19:00.000Z",
          "value": "Rapid7 requests an update"
        },
        {
          "lang": "en",
          "time": "2025-08-18T11:59:00.000Z",
          "value": "Rapid7 requests an update"
        },
        {
          "lang": "en",
          "time": "2025-08-23T09:17:00.000Z",
          "value": "Rsync maintainers indicate a pull request to remediate the issue has been made and a feature release is forthcoming"
        },
        {
          "lang": "en",
          "time": "2025-09-02T04:23:00.000Z",
          "value": "Rapid7 indicates intention to assign a CVE and perform a coordinated disclosure with the rsync maintainers upon the upcoming feature release"
        },
        {
          "lang": "en",
          "time": "2025-09-09T11:18:00.000Z",
          "value": "Rapid7 provides rsync maintainers a reserved CVE identifier and requests the date for the expected feature release"
        },
        {
          "lang": "en",
          "time": "2025-11-11T04:42:00.000Z",
          "value": "Rapid7 indicates intention to publish the CVE record on November 18, 2025."
        },
        {
          "lang": "en",
          "time": "2025-11-18T14:00:00.000Z",
          "value": "This disclosure"
        }
      ],
      "title": "Rsync: Out of bounds array access via negative index",
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        "engine": "Vulnogram 0.5.0"
      }
    }
  },
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    "assignerOrgId": "9974b330-7714-4307-a722-5648477acda7",
    "assignerShortName": "rapid7",
    "cveId": "CVE-2025-10158",
    "datePublished": "2025-11-18T14:24:19.210Z",
    "dateReserved": "2025-09-09T11:15:17.585Z",
    "dateUpdated": "2025-11-19T16:48:56.591Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}