cnvd - cnvd-2017-05551

cnvd-2017-05551

Vulnerability from cnvd

Title: Jenkins Java反序列化远程执行代码漏洞

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。

Jenkins存在未经身份验证的远程代码执行漏洞，经过序列化的Java SignedObject对象传输到基于远程处理的Jenkins CLI，在使用新的ObjectInputStream对象对其进行反序列化操作即可绕过现有的基于黑名单的保护机制。攻击者可利用漏洞在受影响的应用程序的上下文中执行任意代码，或造成程序拒绝服务。

Severity: 高

Patch Name: Jenkins Java反序列化远程执行代码漏洞的补丁

Patch Description:

Formal description:

目前厂商已经发布了升级补丁已修复这个安全问题，请到厂商的主页下载： https://jenkins.io/download/

Reference: http://www.securityfocus.com/bid/98056 https://jenkins.io/security/advisory/2017-04-26/

Impacted products

Name
['CloudBees Jenkins <=2.56', 'CloudBees Jenkins LTS <=2.46.1']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "98056"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1000353"
    }
  },
  "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\nJenkins\u5b58\u5728\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u7ecf\u8fc7\u5e8f\u5217\u5316\u7684Java SignedObject\u5bf9\u8c61\u4f20\u8f93\u5230\u57fa\u4e8e\u8fdc\u7a0b\u5904\u7406\u7684Jenkins CLI\uff0c\u5728\u4f7f\u7528\u65b0\u7684ObjectInputStream\u5bf9\u8c61\u5bf9\u5176\u8fdb\u884c\u53cd\u5e8f\u5217\u5316\u64cd\u4f5c\u5373\u53ef\u7ed5\u8fc7\u73b0\u6709\u7684\u57fa\u4e8e\u9ed1\u540d\u5355\u7684\u4fdd\u62a4\u673a\u5236\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u6216\u9020\u6210\u7a0b\u5e8f\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u5df2\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://jenkins.io/download/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05551",
  "openTime": "2017-04-28",
  "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\nJenkins\u5b58\u5728\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u7ecf\u8fc7\u5e8f\u5217\u5316\u7684Java SignedObject\u5bf9\u8c61\u4f20\u8f93\u5230\u57fa\u4e8e\u8fdc\u7a0b\u5904\u7406\u7684Jenkins CLI\uff0c\u5728\u4f7f\u7528\u65b0\u7684ObjectInputStream\u5bf9\u8c61\u5bf9\u5176\u8fdb\u884c\u53cd\u5e8f\u5217\u5316\u64cd\u4f5c\u5373\u53ef\u7ed5\u8fc7\u73b0\u6709\u7684\u57fa\u4e8e\u9ed1\u540d\u5355\u7684\u4fdd\u62a4\u673a\u5236\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u6216\u9020\u6210\u7a0b\u5e8f\u62d2\u7edd\u670d\u52a1\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 Java\u53cd\u5e8f\u5217\u5316\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "CloudBees Jenkins \u003c=2.56",
      "CloudBees Jenkins LTS \u003c=2.46.1"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/98056\r\nhttps://jenkins.io/security/advisory/2017-04-26/",
  "serverity": "\u9ad8",
  "submitTime": "2017-04-28",
  "title": "Jenkins Java\u53cd\u5e8f\u5217\u5316\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u6f0f\u6d1e"
}

CVE-2017-1000353 (GCVE-0-2017-1000353)

Vulnerability from cvelistv5

Published

2018-01-29 17:00

Modified

2024-08-05 22:00

Severity ?

CWE

Summary

Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an unauthenticated remote code execution. An unauthenticated remote code execution vulnerability allowed attackers to transfer a serialized Java `SignedObject` object to the Jenkins CLI, that would be deserialized using a new `ObjectInputStream`, bypassing the existing blacklist-based protection mechanism. We're fixing this issue by adding `SignedObject` to the blacklist. We're also backporting the new HTTP CLI protocol from Jenkins 2.54 to LTS 2.46.2, and deprecating the remoting-based (i.e. Java serialization) CLI protocol, disabling it by default.

References

▼	URL	Tags
	https://www.exploit-db.com/exploits/41965/	exploit, x_refsource_EXPLOIT-DB
	http://www.securityfocus.com/bid/98056	vdb-entry, x_refsource_BID
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC
	https://jenkins.io/security/advisory/2017-04-26/	x_refsource_CONFIRM
	http://packetstormsecurity.com/files/159266/Jenkins-2.56-CLI-Deserialization-Code-Execution.html	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

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{
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          "dateUpdated": "2024-08-05T22:00:39.646Z",
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          },
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          },
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            "tags": [
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            "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
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          },
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            "url": "http://packetstormsecurity.com/files/159266/Jenkins-2.56-CLI-Deserialization-Code-Execution.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2022-04-19T23:19:13",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      ],
      "x_legacyV4Record": {
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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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