{
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09"
      },
      "title": "Unexpected lax shared memory permissions",
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-732 Incorrect Permission Assignment for Critical Resource",
              "lang": "en",
              "cweId": "CWE-732",
              "type": "CWE"
            }
          ]
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Portable Runtime (APR)",
          "versions": [
            {
              "status": "affected",
              "version": "0.9.0",
              "lessThanOrEqual": "1.7.4",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "descriptions": [
        {
          "value": "Lax permissions set by the Apache Portable Runtime library on Unix platforms would allow local users read access to named shared memory segments, potentially revealing sensitive application data. \n\nThis issue does not affect non-Unix platforms, or builds with\u00a0APR_USE_SHMEM_SHMGET=1 (apr.h)\n\nUsers are recommended to upgrade to APR version 1.7.5, which fixes this issue.",
          "lang": "en",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "Lax permissions set by the Apache Portable Runtime library on Unix platforms would allow local users read access to named shared memory segments, potentially revealing sensitive application data. <br><br>This issue does not affect non-Unix platforms, or builds with&nbsp;APR_USE_SHMEM_SHMGET=1 (apr.h)<br><br>Users are recommended to upgrade to APR version 1.7.5, which fixes this issue."
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://lists.apache.org/thread/sntjc04t1rvjhdzz2tzmtz2zdnmv7dc4",
          "tags": [
            "vendor-advisory"
          ]
        }
      ],
      "metrics": [
        {
          "other": {
            "type": "Textual description of severity",
            "content": {
              "text": "moderate"
            }
          }
        }
      ],
      "timeline": [
        {
          "time": "2023-02-08T22:06:00.000Z",
          "lang": "en",
          "value": "Discussion on public mailing list https://lists.apache.org/thread/h5f1c2dqm8bf5yfosw3rg85927p612l0"
        },
        {
          "time": "2023-11-15T16:21:00.000Z",
          "lang": "en",
          "value": "Reported to security team"
        },
        {
          "time": "2024-08-20T17:40:00.000Z",
          "lang": "en",
          "value": "fixed by r1920083 in 1.7.x. r1920062 is encouraged for functional reasons."
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thomas Stangner",
          "type": "reporter"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "cveId": "CVE-2023-49582",
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "serial": 1,
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0"
}