Vulnerability-Lookup

CNVD-2015-03436

Vulnerability from cnvd - Published: 2015-05-28

Title

PostgreSQL pgcrypto拒绝服务漏洞

Description

PostgreSQL是一款对象关系型数据库管理系统,支持扩展的SQL标准子集。 PostgreSQL处理未能正确的键值会导致pgcrypto解密时产生多个错误消息，允许远程攻击者利用漏洞提交特殊请求使应用程序崩溃。

Severity

中

Patch Name

PostgreSQL pgcrypto拒绝服务漏洞的补丁

Patch Description

PostgreSQL是一款对象关系型数据库管理系统,支持扩展的SQL标准子集。PostgreSQL处理未能正确的键值会导致pgcrypto解密时产生多个错误消息，允许远程攻击者利用漏洞提交特殊请求使应用程序崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://www.postgresql.org/about/news/1587/

Reference

http://www.postgresql.org/about/news/1587/

Impacted products

Name
PostgreSQL Postgresql

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3167"
    }
  },
  "description": "PostgreSQL\u662f\u4e00\u6b3e\u5bf9\u8c61\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf,\u652f\u6301\u6269\u5c55\u7684SQL\u6807\u51c6\u5b50\u96c6\u3002\r\n\r\nPostgreSQL\u5904\u7406\u672a\u80fd\u6b63\u786e\u7684\u952e\u503c\u4f1a\u5bfc\u81f4pgcrypto\u89e3\u5bc6\u65f6\u4ea7\u751f\u591a\u4e2a\u9519\u8bef\u6d88\u606f\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "PostgreSQL",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.postgresql.org/about/news/1587/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03436",
  "openTime": "2015-05-28",
  "patchDescription": "PostgreSQL\u662f\u4e00\u6b3e\u5bf9\u8c61\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf,\u652f\u6301\u6269\u5c55\u7684SQL\u6807\u51c6\u5b50\u96c6\u3002PostgreSQL\u5904\u7406\u672a\u80fd\u6b63\u786e\u7684\u952e\u503c\u4f1a\u5bfc\u81f4pgcrypto\u89e3\u5bc6\u65f6\u4ea7\u751f\u591a\u4e2a\u9519\u8bef\u6d88\u606f\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "PostgreSQL pgcrypto\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PostgreSQL Postgresql"
  },
  "referenceLink": "http://www.postgresql.org/about/news/1587/",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-26",
  "title": "PostgreSQL pgcrypto\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-3167 (GCVE-0-2015-3167)

Vulnerability from cvelistv5 – Published: 2019-11-20 20:50 – Updated: 2024-08-06 05:39

Summary

contrib/pgcrypto in PostgreSQL before 9.0.20, 9.1.x before 9.1.16, 9.2.x before 9.2.11, 9.3.x before 9.3.7, and 9.4.x before 9.4.2 uses different error responses when an incorrect key is used, which makes it easier for attackers to obtain the key via a brute force attack.

Severity

No CVSS data available.

CWE

Other

Assigner

redhat redhat root

References

9 references

URL	Tags
http://www.postgresql.org/about/news/1587/	x_refsource_MISC
http://www.postgresql.org/docs/9.0/static/release…	x_refsource_MISC
http://www.postgresql.org/docs/9.1/static/release…	x_refsource_MISC
http://www.postgresql.org/docs/9.2/static/release…	x_refsource_MISC
http://www.postgresql.org/docs/9.3/static/release…	x_refsource_MISC
http://www.postgresql.org/docs/9.4/static/release…	x_refsource_MISC
http://www.debian.org/security/2015/dsa-3269	x_refsource_MISC
http://www.debian.org/security/2015/dsa-3270	x_refsource_MISC
http://ubuntu.com/usn/usn-2621-1	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
PostgreSQL Global Development Group	PostgreSQL	Affected: before 9.0.20 Affected: 9.1.x before 9.1.16 Affected: 9.2.x before 9.2.11 Affected: 9.3.x before 9.3.7 Affected: and 9.4.x before 9.4.2

Date Public

2015-05-22 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:39:31.906Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.postgresql.org/about/news/1587/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.postgresql.org/docs/9.0/static/release-9-0-20.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.postgresql.org/docs/9.1/static/release-9-1-16.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.postgresql.org/docs/9.2/static/release-9-2-11.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.postgresql.org/docs/9.3/static/release-9-3-7.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.postgresql.org/docs/9.4/static/release-9-4-2.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3269"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3270"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://ubuntu.com/usn/usn-2621-1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PostgreSQL",
          "vendor": "PostgreSQL Global Development Group",
          "versions": [
            {
              "status": "affected",
              "version": "before 9.0.20"
            },
            {
              "status": "affected",
              "version": "9.1.x before 9.1.16"
            },
            {
              "status": "affected",
              "version": "9.2.x before 9.2.11"
            },
            {
              "status": "affected",
              "version": "9.3.x before 9.3.7"
            },
            {
              "status": "affected",
              "version": "and 9.4.x before 9.4.2"
            }
          ]
        }
      ],
      "datePublic": "2015-05-22T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "contrib/pgcrypto in PostgreSQL before 9.0.20, 9.1.x before 9.1.16, 9.2.x before 9.2.11, 9.3.x before 9.3.7, and 9.4.x before 9.4.2 uses different error responses when an incorrect key is used, which makes it easier for attackers to obtain the key via a brute force attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Other",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-20T20:50:14.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.postgresql.org/about/news/1587/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.postgresql.org/docs/9.0/static/release-9-0-20.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.postgresql.org/docs/9.1/static/release-9-1-16.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.postgresql.org/docs/9.2/static/release-9-2-11.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.postgresql.org/docs/9.3/static/release-9-3-7.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.postgresql.org/docs/9.4/static/release-9-4-2.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.debian.org/security/2015/dsa-3269"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.debian.org/security/2015/dsa-3270"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://ubuntu.com/usn/usn-2621-1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-3167",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PostgreSQL",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 9.0.20"
                          },
                          {
                            "version_value": "9.1.x before 9.1.16"
                          },
                          {
                            "version_value": "9.2.x before 9.2.11"
                          },
                          {
                            "version_value": "9.3.x before 9.3.7"
                          },
                          {
                            "version_value": "and 9.4.x before 9.4.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "PostgreSQL Global Development Group"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "contrib/pgcrypto in PostgreSQL before 9.0.20, 9.1.x before 9.1.16, 9.2.x before 9.2.11, 9.3.x before 9.3.7, and 9.4.x before 9.4.2 uses different error responses when an incorrect key is used, which makes it easier for attackers to obtain the key via a brute force attack."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Other"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.postgresql.org/about/news/1587/",
              "refsource": "MISC",
              "url": "http://www.postgresql.org/about/news/1587/"
            },
            {
              "name": "http://www.postgresql.org/docs/9.0/static/release-9-0-20.html",
              "refsource": "MISC",
              "url": "http://www.postgresql.org/docs/9.0/static/release-9-0-20.html"
            },
            {
              "name": "http://www.postgresql.org/docs/9.1/static/release-9-1-16.html",
              "refsource": "MISC",
              "url": "http://www.postgresql.org/docs/9.1/static/release-9-1-16.html"
            },
            {
              "name": "http://www.postgresql.org/docs/9.2/static/release-9-2-11.html",
              "refsource": "MISC",
              "url": "http://www.postgresql.org/docs/9.2/static/release-9-2-11.html"
            },
            {
              "name": "http://www.postgresql.org/docs/9.3/static/release-9-3-7.html",
              "refsource": "MISC",
              "url": "http://www.postgresql.org/docs/9.3/static/release-9-3-7.html"
            },
            {
              "name": "http://www.postgresql.org/docs/9.4/static/release-9-4-2.html",
              "refsource": "MISC",
              "url": "http://www.postgresql.org/docs/9.4/static/release-9-4-2.html"
            },
            {
              "name": "http://www.debian.org/security/2015/dsa-3269",
              "refsource": "MISC",
              "url": "http://www.debian.org/security/2015/dsa-3269"
            },
            {
              "name": "http://www.debian.org/security/2015/dsa-3270",
              "refsource": "MISC",
              "url": "http://www.debian.org/security/2015/dsa-3270"
            },
            {
              "name": "http://ubuntu.com/usn/usn-2621-1",
              "refsource": "MISC",
              "url": "http://ubuntu.com/usn/usn-2621-1"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-3167",
    "datePublished": "2019-11-20T20:50:14.000Z",
    "dateReserved": "2015-04-10T00:00:00.000Z",
    "dateUpdated": "2024-08-06T05:39:31.906Z",
    "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.