CVE-2024-7348 (GCVE-0-2024-7348)

Vulnerability from cvelistv5 – Published: 2024-08-08 13:00 – Updated: 2024-08-22 18:03
VLAI?
Title
PostgreSQL relation replacement during pg_dump executes arbitrary SQL
Summary
Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivial if the attacker retains an open transaction. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected.
Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
Impacted products
Vendor Product Version
n/a PostgreSQL Affected: 16 , < 16.4 (rpm)
Affected: 15 , < 15.8 (rpm)
Affected: 14 , < 14.13 (rpm)
Affected: 13 , < 13.16 (rpm)
Affected: 0 , < 12.20 (rpm)
Credits
The PostgreSQL project thanks Noah Misch for reporting this problem.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "postgresql",
            "vendor": "postgresql",
            "versions": [
              {
                "lessThan": "12.20",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "lessThan": "13.16",
                "status": "affected",
                "version": "13",
                "versionType": "custom"
              },
              {
                "lessThan": "14.13",
                "status": "affected",
                "version": "14",
                "versionType": "custom"
              },
              {
                "lessThan": "15.8",
                "status": "affected",
                "version": "15",
                "versionType": "custom"
              },
              {
                "lessThan": "16.4",
                "status": "affected",
                "version": "16",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-7348",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-15T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-16T04:01:38.124Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-22T18:03:18.699Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2024/08/11/1"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20240822-0002/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "PostgreSQL",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "16.4",
              "status": "affected",
              "version": "16",
              "versionType": "rpm"
            },
            {
              "lessThan": "15.8",
              "status": "affected",
              "version": "15",
              "versionType": "rpm"
            },
            {
              "lessThan": "14.13",
              "status": "affected",
              "version": "14",
              "versionType": "rpm"
            },
            {
              "lessThan": "13.16",
              "status": "affected",
              "version": "13",
              "versionType": "rpm"
            },
            {
              "lessThan": "12.20",
              "status": "affected",
              "version": "0",
              "versionType": "rpm"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "attacker has permission to create non-temporary objects in at least one schema"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "The PostgreSQL project thanks Noah Misch for reporting this problem."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivial if the attacker retains an open transaction. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-367",
              "description": "Time-of-check Time-of-use (TOCTOU) Race Condition",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-08T13:00:02.130Z",
        "orgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007",
        "shortName": "PostgreSQL"
      },
      "references": [
        {
          "url": "https://www.postgresql.org/support/security/CVE-2024-7348/"
        }
      ],
      "title": "PostgreSQL relation replacement during pg_dump executes arbitrary SQL"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007",
    "assignerShortName": "PostgreSQL",
    "cveId": "CVE-2024-7348",
    "datePublished": "2024-08-08T13:00:02.130Z",
    "dateReserved": "2024-07-31T18:33:23.341Z",
    "dateUpdated": "2024-08-22T18:03:18.699Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://www.openwall.com/lists/oss-security/2024/08/11/1\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240822-0002/\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-22T18:03:18.699Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-7348\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-08-09T18:15:41.354960Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*\"], \"vendor\": \"postgresql\", \"product\": \"postgresql\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"12.20\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"13\", \"lessThan\": \"13.16\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"14\", \"lessThan\": \"14.13\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"15\", \"lessThan\": \"15.8\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"16\", \"lessThan\": \"16.4\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-09T18:19:26.753Z\"}}], \"cna\": {\"title\": \"PostgreSQL relation replacement during pg_dump executes arbitrary SQL\", \"credits\": [{\"lang\": \"en\", \"value\": \"The PostgreSQL project thanks Noah Misch for reporting this problem.\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\"}}], \"affected\": [{\"vendor\": \"n/a\", \"product\": \"PostgreSQL\", \"versions\": [{\"status\": \"affected\", \"version\": \"16\", \"lessThan\": \"16.4\", \"versionType\": \"rpm\"}, {\"status\": \"affected\", \"version\": \"15\", \"lessThan\": \"15.8\", \"versionType\": \"rpm\"}, {\"status\": \"affected\", \"version\": \"14\", \"lessThan\": \"14.13\", \"versionType\": \"rpm\"}, {\"status\": \"affected\", \"version\": \"13\", \"lessThan\": \"13.16\", \"versionType\": \"rpm\"}, {\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"12.20\", \"versionType\": \"rpm\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://www.postgresql.org/support/security/CVE-2024-7348/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivial if the attacker retains an open transaction. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-367\", \"description\": \"Time-of-check Time-of-use (TOCTOU) Race Condition\"}]}], \"configurations\": [{\"lang\": \"en\", \"value\": \"attacker has permission to create non-temporary objects in at least one schema\"}], \"providerMetadata\": {\"orgId\": \"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007\", \"shortName\": \"PostgreSQL\", \"dateUpdated\": \"2024-08-08T13:00:02.130Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-7348\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-22T18:03:18.699Z\", \"dateReserved\": \"2024-07-31T18:33:23.341Z\", \"assignerOrgId\": \"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007\", \"datePublished\": \"2024-08-08T13:00:02.130Z\", \"assignerShortName\": \"PostgreSQL\"}",
      "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 observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.