Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2024-03-06 11:04

Modified

2026-09-08 08:34

Summary

Details

Odyssey passes to client unencrypted bytes from man-in-the-middle When Odyssey storage is configured to use the PostgreSQL server using 'trust' authentication with a 'clientcert' requirement or to use 'cert' authentication, a man-in-the-middle attacker can inject false responses to the client's first few queries. Despite the use of SSL certificate verification and encryption, Odyssey will pass these results to client as if they originated from valid server. This is similar to CVE-2021-23222 for PostgreSQL.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "postgresql",
        "purl": "pkg:bitnami/postgresql"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.6.0"
            },
            {
              "fixed": "9.6.24"
            },
            {
              "introduced": "10.0.0"
            },
            {
              "fixed": "10.19.0"
            },
            {
              "introduced": "11.0.0"
            },
            {
              "fixed": "11.14.0"
            },
            {
              "introduced": "12.0.0"
            },
            {
              "fixed": "12.9.0"
            },
            {
              "introduced": "13.0.0"
            },
            {
              "fixed": "13.5.0"
            },
            {
              "introduced": "14.0.0"
            },
            {
              "fixed": "14.0.1"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-43767"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
      "cpe:2.3:a:postgresql:postgresql:14.0:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "Odyssey passes to client unencrypted bytes from man-in-the-middle When Odyssey storage is configured to use the PostgreSQL server using \u0027trust\u0027 authentication with a \u0027clientcert\u0027 requirement or to use \u0027cert\u0027 authentication, a man-in-the-middle attacker can inject false responses to the client\u0027s first few queries. Despite the use of SSL certificate verification and encryption, Odyssey will pass these results to client as if they originated from valid server. This is similar to CVE-2021-23222 for PostgreSQL.",
  "id": "BIT-postgresql-2021-43767",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2024-03-06T11:04:15.682Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/yandex/odyssey/issues/377%2C"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.postgresql.org/support/security/CVE-2021-23222/"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43767"
    }
  ],
  "schema_version": "1.5.0"
}

CVE-2021-43767 (GCVE-0-2021-43767)

Vulnerability from cvelistv5 – Published: 2022-08-25 17:27 – Updated: 2024-08-04 04:03

Summary

Severity

No CVSS data available.

CWE

CWE-522

Assigner

fedora redhat root

References

2 references

URL	Tags
https://www.postgresql.org/support/security/CVE-2…	x_refsource_MISC
https://github.com/yandex/odyssey/issues/377%2C	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Odyssey	Affected: Odyssey 1.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:08.608Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.postgresql.org/support/security/CVE-2021-23222/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/yandex/odyssey/issues/377%2C"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Odyssey",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Odyssey 1.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Odyssey passes to client unencrypted bytes from man-in-the-middle When Odyssey storage is configured to use the PostgreSQL server using \u0027trust\u0027 authentication with a \u0027clientcert\u0027 requirement or to use \u0027cert\u0027 authentication, a man-in-the-middle attacker can inject false responses to the client\u0027s first few queries. Despite the use of SSL certificate verification and encryption, Odyssey will pass these results to client as if they originated from valid server. This is similar to CVE-2021-23222 for PostgreSQL."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-522",
              "description": "CWE-522",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-25T17:27:39.000Z",
        "orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
        "shortName": "fedora"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.postgresql.org/support/security/CVE-2021-23222/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/yandex/odyssey/issues/377%2C"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "patrick@puiterwijk.org",
          "ID": "CVE-2021-43767",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Odyssey",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Odyssey 1.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Odyssey passes to client unencrypted bytes from man-in-the-middle When Odyssey storage is configured to use the PostgreSQL server using \u0027trust\u0027 authentication with a \u0027clientcert\u0027 requirement or to use \u0027cert\u0027 authentication, a man-in-the-middle attacker can inject false responses to the client\u0027s first few queries. Despite the use of SSL certificate verification and encryption, Odyssey will pass these results to client as if they originated from valid server. This is similar to CVE-2021-23222 for PostgreSQL."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-522"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.postgresql.org/support/security/CVE-2021-23222/",
              "refsource": "MISC",
              "url": "https://www.postgresql.org/support/security/CVE-2021-23222/"
            },
            {
              "name": "https://github.com/yandex/odyssey/issues/377,",
              "refsource": "MISC",
              "url": "https://github.com/yandex/odyssey/issues/377,"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
    "assignerShortName": "fedora",
    "cveId": "CVE-2021-43767",
    "datePublished": "2022-08-25T17:27:39.000Z",
    "dateReserved": "2021-11-15T00:00:00.000Z",
    "dateUpdated": "2024-08-04T04:03:08.608Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.