cnvd - cnvd-2018-16859

cnvd-2018-16859

Vulnerability from cnvd

Title: Jenkins拒绝服务漏洞（CNVD-2018-16859）

Description:

CloudBees Jenkins（前称Hudson Labs）是美国CloudBees公司的一套基于Java开发的持续集成工具，它主要用于监控持续的软件版本发布/测试项目和一些定时执行的任务。

CloudBees Jenkins 2.137及之前版本和2.121.2及之前版本中的BasicAuthenticationFilter.java文件和BasicHeaderApiTokenAuthenticator.java文件存在拒绝服务漏洞。攻击者可借助无效的凭证尝试登录利用该漏洞在内存中创建大量短暂的用户记录。

Severity: 中

Patch Name: Jenkins拒绝服务漏洞（CNVD-2018-16859）的补丁

Patch Description:

Formal description:

厂商已发布漏洞修复程序，请及时关注更新： https://jenkins.io/download/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-1999043

Impacted products

Name
['CloudBees Jenkins <=2.137', 'CloudBees Jenkins <=2.121.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1999043"
    }
  },
  "description": "CloudBees Jenkins\uff08\u524d\u79f0Hudson Labs\uff09\u662f\u7f8e\u56fdCloudBees\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eJava\u5f00\u53d1\u7684\u6301\u7eed\u96c6\u6210\u5de5\u5177\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u76d1\u63a7\u6301\u7eed\u7684\u8f6f\u4ef6\u7248\u672c\u53d1\u5e03/\u6d4b\u8bd5\u9879\u76ee\u548c\u4e00\u4e9b\u5b9a\u65f6\u6267\u884c\u7684\u4efb\u52a1\u3002\r\n\r\nCloudBees Jenkins 2.137\u53ca\u4e4b\u524d\u7248\u672c\u548c2.121.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684BasicAuthenticationFilter.java\u6587\u4ef6\u548cBasicHeaderApiTokenAuthenticator.java\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u65e0\u6548\u7684\u51ed\u8bc1\u5c1d\u8bd5\u767b\u5f55\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u5b58\u4e2d\u521b\u5efa\u5927\u91cf\u77ed\u6682\u7684\u7528\u6237\u8bb0\u5f55\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://jenkins.io/download/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-16859",
  "openTime": "2018-08-30",
  "patchDescription": "CloudBees Jenkins\uff08\u524d\u79f0Hudson Labs\uff09\u662f\u7f8e\u56fdCloudBees\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eJava\u5f00\u53d1\u7684\u6301\u7eed\u96c6\u6210\u5de5\u5177\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u76d1\u63a7\u6301\u7eed\u7684\u8f6f\u4ef6\u7248\u672c\u53d1\u5e03/\u6d4b\u8bd5\u9879\u76ee\u548c\u4e00\u4e9b\u5b9a\u65f6\u6267\u884c\u7684\u4efb\u52a1\u3002\r\n\r\nCloudBees Jenkins 2.137\u53ca\u4e4b\u524d\u7248\u672c\u548c2.121.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684BasicAuthenticationFilter.java\u6587\u4ef6\u548cBasicHeaderApiTokenAuthenticator.java\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u65e0\u6548\u7684\u51ed\u8bc1\u5c1d\u8bd5\u767b\u5f55\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u5b58\u4e2d\u521b\u5efa\u5927\u91cf\u77ed\u6682\u7684\u7528\u6237\u8bb0\u5f55\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": "Jenkins\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-16859\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "CloudBees Jenkins \u003c=2.137",
      "CloudBees Jenkins \u003c=2.121.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1999043",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-24",
  "title": "Jenkins\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-16859\uff09"
}

CVE-2018-1999043 (GCVE-0-2018-1999043)

Vulnerability from cvelistv5

Published

2018-08-23 18:00

Modified

2024-09-16 18:03

Severity ?

CWE

Summary

A denial of service vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in BasicAuthenticationFilter.java, BasicHeaderApiTokenAuthenticator.java that allows attackers to create ephemeral in-memory user records by attempting to log in using invalid credentials.

References

▼	URL	Tags
	https://jenkins.io/security/advisory/2018-08-15/#SECURITY-672	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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            "url": "https://jenkins.io/security/advisory/2018-08-15/#SECURITY-672"
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      "references": [
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          ],
          "url": "https://jenkins.io/security/advisory/2018-08-15/#SECURITY-672"
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      "x_legacyV4Record": {
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          "DATE_ASSIGNED": "2018-08-18T21:50:59.834798",
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          "REQUESTER": "ml@beckweb.net",
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        },
        "affects": {
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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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