cnvd - cnvd-2015-00650

cnvd-2015-00650

Vulnerability from cnvd

Title: CAS Server LDAP身份验证绕过漏洞

Description:

CAS Server是美国耶鲁大学（Yale University）创建的一套为认证用户访问应用程序提供了可信方式的认证系统。

CAS Server LDAP存在身份验证绕过漏洞，攻击者可以利用此漏洞绕过认证机制和执行未经授权的操作。

Severity: 中

Patch Name: CAS Server LDAP身份验证绕过漏洞的补丁

Patch Description:

CAS Server是美国耶鲁大学（Yale University）创建的一套为认证用户访问应用程序提供了可信方式的认证系统。CAS Server LDAP存在身份验证绕过漏洞，攻击者可以利用此漏洞绕过认证机制和执行未经授权的操作。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/Jasig/cas/releases/tag/v3.5.3

Reference: http://www.securityfocus.com/bid/72268

Impacted products

Name
CAS CAS Server 3.5.2

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "72268"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1169"
    }
  },
  "description": "CAS Server\u662f\u7f8e\u56fd\u8036\u9c81\u5927\u5b66\uff08Yale University\uff09\u521b\u5efa\u7684\u4e00\u5957\u4e3a\u8ba4\u8bc1\u7528\u6237\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u4e86\u53ef\u4fe1\u65b9\u5f0f\u7684\u8ba4\u8bc1\u7cfb\u7edf\u3002\r\n\r\nCAS Server LDAP\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u7ed5\u8fc7\u8ba4\u8bc1\u673a\u5236\u548c\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "Jos\u00c3\u00a9 Tozo",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/Jasig/cas/releases/tag/v3.5.3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00650",
  "openTime": "2015-01-27",
  "patchDescription": "CAS Server\u662f\u7f8e\u56fd\u8036\u9c81\u5927\u5b66\uff08Yale University\uff09\u521b\u5efa\u7684\u4e00\u5957\u4e3a\u8ba4\u8bc1\u7528\u6237\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u4e86\u53ef\u4fe1\u65b9\u5f0f\u7684\u8ba4\u8bc1\u7cfb\u7edf\u3002CAS Server LDAP\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u7ed5\u8fc7\u8ba4\u8bc1\u673a\u5236\u548c\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\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": "CAS Server LDAP\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CAS CAS Server 3.5.2"
  },
  "referenceLink": "http://www.securityfocus.com/bid/72268",
  "serverity": "\u4e2d",
  "submitTime": "2015-01-23",
  "title": "CAS Server LDAP\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2015-1169 (GCVE-0-2015-1169)

Vulnerability from cvelistv5

Published

2015-02-10 20:00

Modified

2024-08-06 04:33

Severity ?

CWE

Summary

Apereo Central Authentication Service (CAS) Server before 3.5.3 allows remote attackers to conduct LDAP injection attacks via a crafted username, as demonstrated by using a wildcard and a valid password to bypass LDAP authentication.

References

▼	URL	Tags
	http://seclists.org/fulldisclosure/2015/Jan/87	mailing-list, x_refsource_FULLDISC
	https://github.com/Jasig/cas/pull/411	x_refsource_CONFIRM
	http://packetstormsecurity.com/files/130053/CAS-Server-3.5.2-LDAP-Authentication-Bypass.html	x_refsource_MISC
	https://issues.jasig.org/browse/CAS-1429	x_refsource_CONFIRM
	https://github.com/Jasig/cas/commit/7de61b4c6244af9ff8e75a2c92a570f3b075309c	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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