cnvd - cnvd-2018-06114

cnvd-2018-06114

Vulnerability from cnvd

Title: UnboundID LDAP SDK身份验证绕过漏洞

Description:

UnboundID LDAP SDK是一套与Java通信的LDAP目录服务器的软件开发工具包。

UnboundID LDAP SDK commit中的SimpleBindRequest的处理函数存在身份验证绕过漏洞。攻击者可通过提供有效的用户名及空密码利用该漏洞冒充任意有效用户。

Severity: 中

Patch Name: UnboundID LDAP SDK身份验证绕过漏洞的补丁

Patch Description:

UnboundID LDAP SDK是一套与Java通信的LDAP目录服务器的软件开发工具包。

UnboundID LDAP SDK commit中的SimpleBindRequest的处理函数存在身份验证绕过漏洞。攻击者可通过提供有效的用户名及空密码利用该漏洞冒充任意有效用户。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://github.com/pingidentity/ldapsdk/commit/8471904a02438c03965d21367890276bc25fa5a6

Reference: https://github.com/pingidentity/ldapsdk/issues/40

Impacted products

Name
UnboundID LDAP SDK for Java 4.0.4

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "103458"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1000134"
    }
  },
  "description": "UnboundID LDAP SDK\u662f\u4e00\u5957\u4e0eJava\u901a\u4fe1\u7684LDAP\u76ee\u5f55\u670d\u52a1\u5668\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002\r\n\r\nUnboundID LDAP SDK commit\u4e2d\u7684SimpleBindRequest\u7684\u5904\u7406\u51fd\u6570\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u63d0\u4f9b\u6709\u6548\u7684\u7528\u6237\u540d\u53ca\u7a7a\u5bc6\u7801\u5229\u7528\u8be5\u6f0f\u6d1e\u5192\u5145\u4efb\u610f\u6709\u6548\u7528\u6237\u3002",
  "discovererName": "NEIL WILSON",
  "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://github.com/pingidentity/ldapsdk/commit/8471904a02438c03965d21367890276bc25fa5a6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06114",
  "openTime": "2018-03-23",
  "patchDescription": "UnboundID LDAP SDK\u662f\u4e00\u5957\u4e0eJava\u901a\u4fe1\u7684LDAP\u76ee\u5f55\u670d\u52a1\u5668\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002\r\n\r\nUnboundID LDAP SDK commit\u4e2d\u7684SimpleBindRequest\u7684\u5904\u7406\u51fd\u6570\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u63d0\u4f9b\u6709\u6548\u7684\u7528\u6237\u540d\u53ca\u7a7a\u5bc6\u7801\u5229\u7528\u8be5\u6f0f\u6d1e\u5192\u5145\u4efb\u610f\u6709\u6548\u7528\u6237\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": "UnboundID LDAP SDK\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "UnboundID LDAP SDK for Java 4.0.4"
  },
  "referenceLink": "https://github.com/pingidentity/ldapsdk/issues/40",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-20",
  "title": "UnboundID LDAP SDK\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-1000134 (GCVE-0-2018-1000134)

Vulnerability from cvelistv5

Published

2018-03-16 14:04

Modified

2024-08-05 12:33

Severity ?

CWE

Summary

UnboundID LDAP SDK version from commit 801111d8b5c732266a5dbd4b3bb0b6c7b94d7afb up to commit 8471904a02438c03965d21367890276bc25fa5a6, where the issue was reported and fixed contains an Incorrect Access Control vulnerability in process function in SimpleBindRequest class doesn't check for empty password when running in synchronous mode. commit with applied fix https://github.com/pingidentity/ldapsdk/commit/8471904a02438c03965d21367890276bc25fa5a6#diff-f6cb23b459be1ec17df1da33760087fd that can result in Ability to impersonate any valid user. This attack appear to be exploitable via Providing valid username and empty password against servers that do not do additional validation as per https://tools.ietf.org/html/rfc4513#section-5.1.1. This vulnerability appears to have been fixed in after commit 8471904a02438c03965d21367890276bc25fa5a6.

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2018:1713	vendor-advisory, x_refsource_REDHAT
	http://www.securityfocus.com/bid/103458	vdb-entry, x_refsource_BID
	https://github.com/pingidentity/ldapsdk/issues/40	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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