cnvd-2018-23748
Vulnerability from cnvd
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
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）。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

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

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"
}


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