Vulnerability-Lookup

CNVD-2018-23748

Vulnerability from cnvd - Published: 2018-11-21

Title

LTB Self Service Password信息泄露漏洞

Description

LTB（又名LDAP Tool Box）Self Service Password是一款支持通过Web界面更改和重置LDAP目录中密码的工具。 LTB Self Service Password中存在安全漏洞，该漏洞源于程序未能正确的处理ldap_bind的返回值并且没有将PHP数据类型限制为字符串。攻击者可通过发送特制的POST请求利用该漏洞更改用户密码（无需之前的密码）。

Severity

中

Patch Name

LTB Self Service Password信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html

Reference

https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html

Impacted products

Name
LTB Self Service Password <1.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12421",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12421"
    }
  },
  "description": "LTB\uff08\u53c8\u540dLDAP Tool Box\uff09Self Service Password\u662f\u4e00\u6b3e\u652f\u6301\u901a\u8fc7Web\u754c\u9762\u66f4\u6539\u548c\u91cd\u7f6eLDAP\u76ee\u5f55\u4e2d\u5bc6\u7801\u7684\u5de5\u5177\u3002\n\nLTB Self Service Password\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406ldap_bind\u7684\u8fd4\u56de\u503c\u5e76\u4e14\u6ca1\u6709\u5c06PHP\u6570\u636e\u7c7b\u578b\u9650\u5236\u4e3a\u5b57\u7b26\u4e32\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684POST\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u6539\u7528\u6237\u5bc6\u7801\uff08\u65e0\u9700\u4e4b\u524d\u7684\u5bc6\u7801\uff09\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-23748",
  "openTime": "2018-11-21",
  "patchDescription": "LTB\uff08\u53c8\u540dLDAP Tool Box\uff09Self Service Password\u662f\u4e00\u6b3e\u652f\u6301\u901a\u8fc7Web\u754c\u9762\u66f4\u6539\u548c\u91cd\u7f6eLDAP\u76ee\u5f55\u4e2d\u5bc6\u7801\u7684\u5de5\u5177\u3002\r\n\r\nLTB Self Service Password\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406ldap_bind\u7684\u8fd4\u56de\u503c\u5e76\u4e14\u6ca1\u6709\u5c06PHP\u6570\u636e\u7c7b\u578b\u9650\u5236\u4e3a\u5b57\u7b26\u4e32\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684POST\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u6539\u7528\u6237\u5bc6\u7801\uff08\u65e0\u9700\u4e4b\u524d\u7684\u5bc6\u7801\uff09\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": "LTB Self Service Password\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "LTB Self Service Password \u003c1.3"
  },
  "referenceLink": "https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-28",
  "title": "LTB Self Service Password\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-12421 (GCVE-0-2018-12421)

Vulnerability from cvelistv5 – Published: 2018-06-14 19:00 – Updated: 2024-09-17 03:03

Summary

LTB (aka LDAP Tool Box) Self Service Password before 1.3 allows a change to a user password (without knowing the old password) via a crafted POST request, because the ldap_bind return value is mishandled and the PHP data type is not constrained to be a string.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://github.com/ltb-project/self-service-passw…	x_refsource_MISC
https://lists.ltb-project.org/pipermail/ltb-annou…	x_refsource_MISC
https://github.com/ltb-project/self-service-passw…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:38:06.218Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/ltb-project/self-service-password/issues/211"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/ltb-project/self-service-password/issues/209"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "LTB (aka LDAP Tool Box) Self Service Password before 1.3 allows a change to a user password (without knowing the old password) via a crafted POST request, because the ldap_bind return value is mishandled and the PHP data type is not constrained to be a string."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-14T19:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ltb-project/self-service-password/issues/211"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ltb-project/self-service-password/issues/209"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-12421",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "LTB (aka LDAP Tool Box) Self Service Password before 1.3 allows a change to a user password (without knowing the old password) via a crafted POST request, because the ldap_bind return value is mishandled and the PHP data type is not constrained to be a string."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/ltb-project/self-service-password/issues/211",
              "refsource": "MISC",
              "url": "https://github.com/ltb-project/self-service-password/issues/211"
            },
            {
              "name": "https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html",
              "refsource": "MISC",
              "url": "https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html"
            },
            {
              "name": "https://github.com/ltb-project/self-service-password/issues/209",
              "refsource": "MISC",
              "url": "https://github.com/ltb-project/self-service-password/issues/209"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-12421",
    "datePublished": "2018-06-14T19:00:00.000Z",
    "dateReserved": "2018-06-14T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:03:34.150Z",
    "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-2018-23748

CVE-2018-12421 (GCVE-0-2018-12421)

Tags

Sightings

Nomenclature

Related by attack behaviour