Vulnerability-Lookup

CNVD-2017-32892

Vulnerability from cnvd - Published: 2017-11-07

Title

Red Hat Keycloak跨站请求伪造漏洞（CNVD-2017-32892）

Description

Keycloak是面向现代应用和服务的开源身份和访问管理解决方案。 Keycloak存在信息泄露漏洞。该漏洞产生的原因是Keycloak中用于CSRF预防的cookie并非对每个会话都是唯一的。攻击者可利用该漏洞获得对认证用户会话的访问权，这可能导致信息泄露或进一步的攻击。

Severity

中

Patch Name

Red Hat Keycloak跨站请求伪造漏洞（CNVD-2017-32892）的补丁

Patch Description

Keycloak是面向现代应用和服务的开源身份和访问管理解决方案。 Keycloak存在信息泄露漏洞。该漏洞产生的原因是Keycloak中用于CSRF预防的cookie并非对每个会话都是唯一的。攻击者可利用该漏洞获得对认证用户会话的访问权，这可能导致信息泄露或进一步的攻击。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

厂商已发布漏洞修复程序，请及时关注更新： https://bugzilla.redhat.com/show_bug.cgi?id=1484111

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-12159

Impacted products

Name
Red Hat keycloak

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "101601"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12159"
    }
  },
  "description": "Keycloak\u662f\u9762\u5411\u73b0\u4ee3\u5e94\u7528\u548c\u670d\u52a1\u7684\u5f00\u6e90\u8eab\u4efd\u548c\u8bbf\u95ee\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nKeycloak\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fKeycloak\u4e2d\u7528\u4e8eCSRF\u9884\u9632\u7684cookie\u5e76\u975e\u5bf9\u6bcf\u4e2a\u4f1a\u8bdd\u90fd\u662f\u552f\u4e00\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u5bf9\u8ba4\u8bc1\u7528\u6237\u4f1a\u8bdd\u7684\u8bbf\u95ee\u6743\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\u6216\u8fdb\u4e00\u6b65\u7684\u653b\u51fb\u3002",
  "discovererName": "Prapti Mittal",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1484111",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32892",
  "openTime": "2017-11-07",
  "patchDescription": "Keycloak\u662f\u9762\u5411\u73b0\u4ee3\u5e94\u7528\u548c\u670d\u52a1\u7684\u5f00\u6e90\u8eab\u4efd\u548c\u8bbf\u95ee\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nKeycloak\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fKeycloak\u4e2d\u7528\u4e8eCSRF\u9884\u9632\u7684cookie\u5e76\u975e\u5bf9\u6bcf\u4e2a\u4f1a\u8bdd\u90fd\u662f\u552f\u4e00\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u5bf9\u8ba4\u8bc1\u7528\u6237\u4f1a\u8bdd\u7684\u8bbf\u95ee\u6743\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\u6216\u8fdb\u4e00\u6b65\u7684\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\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2017-32892\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat keycloak"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-12159",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-27",
  "title": "Red Hat Keycloak\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2017-32892\uff09"
}

CVE-2017-12159 (GCVE-0-2017-12159)

Vulnerability from cvelistv5 – Published: 2017-10-26 17:00 – Updated: 2024-09-16 21:02

Summary

It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.

Severity

No CVSS data available.

CWE

CWE-613

Assigner

redhat redhat root

References

5 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1484111	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:2904	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2905	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2906	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/101601	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Red Hat, Inc.	keycloak	Affected: 3.4.0

Date Public

2017-10-17 00:00

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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.