CVE-2023-49582 (GCVE-0-2023-49582)
Vulnerability from cvelistv5
Published
2024-08-26 14:03
Modified
2025-03-13 14:25
Severity ?
CWE
  • CWE-732 - Incorrect Permission Assignment for Critical Resource
Summary
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. This issue does not affect non-Unix platforms, or builds with APR_USE_SHMEM_SHMGET=1 (apr.h) Users are recommended to upgrade to APR version 1.7.5, which fixes this issue.
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache Portable Runtime (APR) Version: 0.9.0   ≤ 1.7.4
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-49582",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-26T17:39:05.591843Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-13T14:25:56.517Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-11-01T17:03:02.892Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2024/08/26/1"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20241101-0004/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Apache Portable Runtime (APR)",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThanOrEqual": "1.7.4",
              "status": "affected",
              "version": "0.9.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Thomas Stangner"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "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. \u003cbr\u003e\u003cbr\u003eThis issue does not affect non-Unix platforms, or builds with\u0026nbsp;APR_USE_SHMEM_SHMGET=1 (apr.h)\u003cbr\u003e\u003cbr\u003eUsers are recommended to upgrade to APR version 1.7.5, which fixes this issue."
            }
          ],
          "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."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "text": "moderate"
            },
            "type": "Textual description of severity"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-732",
              "description": "CWE-732 Incorrect Permission Assignment for Critical Resource",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-26T14:03:44.588Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.apache.org/thread/sntjc04t1rvjhdzz2tzmtz2zdnmv7dc4"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2023-02-08T22:06:00.000Z",
          "value": "Discussion on public mailing list https://lists.apache.org/thread/h5f1c2dqm8bf5yfosw3rg85927p612l0"
        },
        {
          "lang": "en",
          "time": "2023-11-15T16:21:00.000Z",
          "value": "Reported to security team"
        },
        {
          "lang": "en",
          "time": "2024-08-20T17:40:00.000Z",
          "value": "fixed by r1920083 in 1.7.x. r1920062 is encouraged for functional reasons."
        }
      ],
      "title": "Apache Portable Runtime (APR): Unexpected lax shared memory permissions",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2023-49582",
    "datePublished": "2024-08-26T14:03:44.588Z",
    "dateReserved": "2023-11-27T18:07:52.860Z",
    "dateUpdated": "2025-03-13T14:25:56.517Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-49582\",\"sourceIdentifier\":\"security@apache.org\",\"published\":\"2024-08-26T14:15:07.050\",\"lastModified\":\"2025-03-13T15:15:39.267\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"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\":\"es\",\"value\":\"Los permisos laxos establecidos por la librer\u00eda Apache Portable Runtime en plataformas Unix permitir\u00edan a los usuarios locales acceso de lectura a segmentos de memoria compartida con nombre, lo que podr\u00eda revelar datos confidenciales de la aplicaci\u00f3n. Este problema no afecta a plataformas que no son Unix ni a compilaciones con APR_USE_SHMEM_SHMGET=1 (apr.h). Se recomienda a los usuarios actualizar a la versi\u00f3n 1.7.5 de APR, que soluciona este problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security@apache.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-732\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:portable_runtime:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"0.9.0\",\"versionEndExcluding\":\"1.7.5\",\"matchCriteriaId\":\"CD6DB048-3EE7-4014-80B7-B6935B2B5661\"}]}]}],\"references\":[{\"url\":\"https://lists.apache.org/thread/sntjc04t1rvjhdzz2tzmtz2zdnmv7dc4\",\"source\":\"security@apache.org\",\"tags\":[\"Mailing List\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2024/08/26/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20241101-0004/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://www.openwall.com/lists/oss-security/2024/08/26/1\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20241101-0004/\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-11-01T17:03:02.892Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-49582\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-08-26T17:39:05.591843Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-26T17:39:12.329Z\"}}], \"cna\": {\"title\": \"Apache Portable Runtime (APR): Unexpected lax shared memory permissions\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"reporter\", \"value\": \"Thomas Stangner\"}], \"metrics\": [{\"other\": {\"type\": \"Textual description of severity\", \"content\": {\"text\": \"moderate\"}}}], \"affected\": [{\"vendor\": \"Apache Software Foundation\", \"product\": \"Apache Portable Runtime (APR)\", \"versions\": [{\"status\": \"affected\", \"version\": \"0.9.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.7.4\"}], \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2023-02-08T22:06:00.000Z\", \"value\": \"Discussion on public mailing list https://lists.apache.org/thread/h5f1c2dqm8bf5yfosw3rg85927p612l0\"}, {\"lang\": \"en\", \"time\": \"2023-11-15T16:21:00.000Z\", \"value\": \"Reported to security team\"}, {\"lang\": \"en\", \"time\": \"2024-08-20T17:40:00.000Z\", \"value\": \"fixed by r1920083 in 1.7.x. r1920062 is encouraged for functional reasons.\"}], \"references\": [{\"url\": \"https://lists.apache.org/thread/sntjc04t1rvjhdzz2tzmtz2zdnmv7dc4\", \"tags\": [\"vendor-advisory\"]}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"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.\", \"supportingMedia\": [{\"type\": \"text/html\", \"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. \u003cbr\u003e\u003cbr\u003eThis issue does not affect non-Unix platforms, or builds with\u0026nbsp;APR_USE_SHMEM_SHMGET=1 (apr.h)\u003cbr\u003e\u003cbr\u003eUsers are recommended to upgrade to APR version 1.7.5, which fixes this issue.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-732\", \"description\": \"CWE-732 Incorrect Permission Assignment for Critical Resource\"}]}], \"providerMetadata\": {\"orgId\": \"f0158376-9dc2-43b6-827c-5f631a4d8d09\", \"shortName\": \"apache\", \"dateUpdated\": \"2024-08-26T14:03:44.588Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-49582\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-03-13T14:25:56.517Z\", \"dateReserved\": \"2023-11-27T18:07:52.860Z\", \"assignerOrgId\": \"f0158376-9dc2-43b6-827c-5f631a4d8d09\", \"datePublished\": \"2024-08-26T14:03:44.588Z\", \"assignerShortName\": \"apache\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.