Vulnerability-Lookup

CNVD-2017-10694

Vulnerability from cnvd - Published: 2017-06-22

Title

Red Hat 389-ds-base远程拒绝服务漏洞

Description

Red Hat 389-ds-base是美国红帽（Red Hat）公司的针对Linux的企业级开源LDAP服务器。它通过现实世界的使用而强化，功能齐全，支持多主复制，并且已经处理了世界上许多最大的LDAP部署。 Red Hat 389-ds-base存在远程拒绝服务漏洞。攻击者可利用该漏洞造成受影响应用程序崩溃，导致拒绝服务。

Severity

中

Patch Name

Red Hat 389-ds-base远程拒绝服务漏洞的补丁

Patch Description

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://bugzilla.redhat.com/show_bug.cgi?id=1436575

Reference

http://www.securityfocus.com/bid/97524

Impacted products

Name
Red Hat 389-ds-base

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97524"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2668"
    }
  },
  "description": "Red Hat 389-ds-base\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u9488\u5bf9Linux\u7684\u4f01\u4e1a\u7ea7\u5f00\u6e90LDAP\u670d\u52a1\u5668\u3002\u5b83\u901a\u8fc7\u73b0\u5b9e\u4e16\u754c\u7684\u4f7f\u7528\u800c\u5f3a\u5316\uff0c\u529f\u80fd\u9f50\u5168\uff0c\u652f\u6301\u591a\u4e3b\u590d\u5236\uff0c\u5e76\u4e14\u5df2\u7ecf\u5904\u7406\u4e86\u4e16\u754c\u4e0a\u8bb8\u591a\u6700\u5927\u7684LDAP\u90e8\u7f72\u3002\r\n\r\nRed Hat 389-ds-base\u5b58\u5728\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Joachim Jabs",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1436575",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10694",
  "openTime": "2017-06-22",
  "patchDescription": "Red Hat 389-ds-base\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u9488\u5bf9Linux\u7684\u4f01\u4e1a\u7ea7\u5f00\u6e90LDAP\u670d\u52a1\u5668\u3002\u5b83\u901a\u8fc7\u73b0\u5b9e\u4e16\u754c\u7684\u4f7f\u7528\u800c\u5f3a\u5316\uff0c\u529f\u80fd\u9f50\u5168\uff0c\u652f\u6301\u591a\u4e3b\u590d\u5236\uff0c\u5e76\u4e14\u5df2\u7ecf\u5904\u7406\u4e86\u4e16\u754c\u4e0a\u8bb8\u591a\u6700\u5927\u7684LDAP\u90e8\u7f72\u3002\r\n\r\nRed Hat 389-ds-base\u5b58\u5728\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Red Hat 389-ds-base\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat 389-ds-base"
  },
  "referenceLink": "http://www.securityfocus.com/bid/97524",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-24",
  "title": "Red Hat 389-ds-base\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-2668 (GCVE-0-2017-2668)

Vulnerability from cvelistv5 – Published: 2018-06-22 13:00 – Updated: 2024-08-05 14:02

Summary

389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-119

Assigner

redhat redhat root Scorecard

References

5 references

URL	Tags
https://access.redhat.com/errata/RHSA-2017:0920	vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://pagure.io/389-ds-base/issue/49220	x_refsource_CONFIRM
http://www.securityfocus.com/bid/97524	vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:0893	vendor-advisoryx_refsource_REDHAT

Impacted products

1 product

Vendor	Product	Version
[UNKNOWN]	389-ds-base	Affected: 389-ds-base 1.3.5.17 Affected: 389-ds-base 1.3.6.10

Date Public

2017-04-10 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:02:07.340Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2017:0920",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:0920"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2668"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://pagure.io/389-ds-base/issue/49220"
          },
          {
            "name": "97524",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97524"
          },
          {
            "name": "RHSA-2017:0893",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:0893"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "389-ds-base",
          "vendor": "[UNKNOWN]",
          "versions": [
            {
              "status": "affected",
              "version": "389-ds-base 1.3.5.17"
            },
            {
              "status": "affected",
              "version": "389-ds-base 1.3.6.10"
            }
          ]
        }
      ],
      "datePublic": "2017-04-10T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "CWE-119",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-23T09:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "RHSA-2017:0920",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:0920"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2668"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://pagure.io/389-ds-base/issue/49220"
        },
        {
          "name": "97524",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97524"
        },
        {
          "name": "RHSA-2017:0893",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:0893"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2017-2668",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "389-ds-base",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "389-ds-base 1.3.5.17"
                          },
                          {
                            "version_value": "389-ds-base 1.3.6.10"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "[UNKNOWN]"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service."
            }
          ]
        },
        "impact": {
          "cvss": [
            [
              {
                "vectorString": "6.5/CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.0"
              }
            ]
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "RHSA-2017:0920",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:0920"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2668",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2668"
            },
            {
              "name": "https://pagure.io/389-ds-base/issue/49220",
              "refsource": "CONFIRM",
              "url": "https://pagure.io/389-ds-base/issue/49220"
            },
            {
              "name": "97524",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/97524"
            },
            {
              "name": "RHSA-2017:0893",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:0893"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-2668",
    "datePublished": "2018-06-22T13:00:00.000Z",
    "dateReserved": "2016-12-01T00:00:00.000Z",
    "dateUpdated": "2024-08-05T14:02:07.340Z",
    "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.

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.

Action not permitted

CNVD-2017-10694

CVE-2017-2668 (GCVE-0-2017-2668)

Tags

Sightings

Nomenclature

Related by attack behaviour