cnvd - cnvd-2019-00373

cnvd-2019-00373

Vulnerability from cnvd

Title: Red Hat keycloak拒绝服务漏洞

Description:

Red Hat keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。

Red Hat keycloak 4.6.0.Final之前版本中的SAML broker consumer端点存在安全漏洞，该漏洞源于程序未能验证SAML断言是否失效。攻击者可利用该漏洞实施重播攻击。

Severity: 中

Patch Name: Red Hat keycloak拒绝服务漏洞的补丁

Patch Description:

Red Hat keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。

Red Hat keycloak 4.6.0.Final之前版本中的SAML broker consumer端点存在安全漏洞，该漏洞源于程序未能验证SAML断言是否失效。攻击者可利用该漏洞实施重播攻击。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，详情请关注厂商主页： https://www.keycloak.org/

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14637

Impacted products

Name
Red Hat keycloak <4.6.0.Final

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14637",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14637"
    }
  },
  "description": "Red Hat keycloak\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u73b0\u4ee3\u5e94\u7528\u548c\u670d\u52a1\u63d0\u4f9b\u8eab\u4efd\u9a8c\u8bc1\u548c\u7ba1\u7406\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\n\nRed Hat keycloak 4.6.0.Final\u4e4b\u524d\u7248\u672c\u4e2d\u7684SAML broker consumer\u7aef\u70b9\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1SAML\u65ad\u8a00\u662f\u5426\u5931\u6548\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u91cd\u64ad\u653b\u51fb\u3002",
  "discovererName": "Laura Pardo",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.keycloak.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-00373",
  "openTime": "2019-01-04",
  "patchDescription": "Red Hat keycloak\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u73b0\u4ee3\u5e94\u7528\u548c\u670d\u52a1\u63d0\u4f9b\u8eab\u4efd\u9a8c\u8bc1\u548c\u7ba1\u7406\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\r\n\r\nRed Hat keycloak 4.6.0.Final\u4e4b\u524d\u7248\u672c\u4e2d\u7684SAML broker consumer\u7aef\u70b9\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1SAML\u65ad\u8a00\u662f\u5426\u5931\u6548\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u91cd\u64ad\u653b\u51fb\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 keycloak\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat keycloak \u003c4.6.0.Final"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14637",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-04",
  "title": "Red Hat keycloak\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-14637 (GCVE-0-2018-14637)

Vulnerability from cvelistv5

Published

2018-11-30 13:00

Modified

2024-08-05 09:38

Severity ?

6.1 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

Summary

The SAML broker consumer endpoint in Keycloak before version 4.6.0.Final ignores expiration conditions on SAML assertions. An attacker can exploit this vulnerability to perform a replay attack.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14637	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	keycloak	Version: 4.6.0.Final

Show details on NVD website

JSON

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{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T09:38:12.558Z",
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14637"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "versions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
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              {
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                    {
                      "product_name": "keycloak",
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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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