gsd-2021-32029
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A flaw was found in postgresql. Using an UPDATE ... RETURNING command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.
Aliases
Aliases
CVE-2021-32029


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-32029",
    "description": "A flaw was found in postgresql. Using an UPDATE ... RETURNING command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.",
    "id": "GSD-2021-32029",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-32029.html",
      "https://www.debian.org/security/2021/dsa-4915",
      "https://access.redhat.com/errata/RHSA-2021:2396",
      "https://access.redhat.com/errata/RHSA-2021:2394",
      "https://access.redhat.com/errata/RHSA-2021:2389",
      "https://access.redhat.com/errata/RHSA-2021:2375",
      "https://access.redhat.com/errata/RHSA-2021:2372",
      "https://ubuntu.com/security/CVE-2021-32029",
      "https://advisories.mageia.org/CVE-2021-32029.html",
      "https://security.archlinux.org/CVE-2021-32029",
      "https://linux.oracle.com/cve/CVE-2021-32029.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-32029"
      ],
      "details": "A flaw was found in postgresql. Using an UPDATE ... RETURNING command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.",
      "id": "GSD-2021-32029",
      "modified": "2023-12-13T01:23:08.907341Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2021-32029",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "postgresql",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "postgresql 13.3, postgresql 12.7, postgresql 11.12"
                        }
                      ]
                    }
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-200"
              }
            ]
          }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1956883",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1956883"
          },
          {
            "name": "https://www.postgresql.org/support/security/CVE-2021-32029/",
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            "url": "https://www.postgresql.org/support/security/CVE-2021-32029/"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20211112-0003/",
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            "url": "https://security.netapp.com/advisory/ntap-20211112-0003/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "13.3",
                "versionStartIncluding": "13.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "12.7",
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              {
                "cpe23Uri": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "11.12",
                "versionStartIncluding": "11.0",
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              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-125"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.postgresql.org/support/security/CVE-2021-32029/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.postgresql.org/support/security/CVE-2021-32029/"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1956883",
              "refsource": "MISC",
              "tags": [
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              ],
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            },
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-08-05T12:22Z",
      "publishedDate": "2021-10-08T17:15Z"
    }
  }
}


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