Vulnerability-Lookup

CNVD-2019-09845

Vulnerability from cnvd - Published: 2019-04-12

Title

CloudBees Jenkins SSH Agent Plugin信息泄露漏洞

Description

CloudBees Jenkins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。SSH Agent Plugin是使用在其中的一个用于提供SSH凭据的插件。 CloudBees Jenkins SSH Agent Plugin 1.15及之前版本中的SSHAgentStepExecution.java文件存在信息泄露漏洞，该漏洞源于在记录ssh-add命令时，程序也会以明文的形式记录SSH密钥密码，攻击者可利用该漏洞获取SSH私钥密码。

Severity

中

Patch Name

CloudBees Jenkins SSH Agent Plugin信息泄露漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://jenkins.io/security/advisory/2018-07-30/#SECURITY-704

Reference

https://jenkins.io/security/advisory/2018-07-30/#SECURITY-704

Impacted products

Name
CloudBees Jenkins SSH Agent Plugin <=1.15

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1999036",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1999036"
    }
  },
  "description": "CloudBees Jenkins\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\u3002SSH Agent Plugin\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u63d0\u4f9bSSH\u51ed\u636e\u7684\u63d2\u4ef6\u3002\n\nCloudBees Jenkins SSH Agent Plugin 1.15\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684SSHAgentStepExecution.java\u6587\u4ef6\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u8bb0\u5f55ssh-add\u547d\u4ee4\u65f6\uff0c\u7a0b\u5e8f\u4e5f\u4f1a\u4ee5\u660e\u6587\u7684\u5f62\u5f0f\u8bb0\u5f55SSH\u5bc6\u94a5\u5bc6\u7801\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6SSH\u79c1\u94a5\u5bc6\u7801\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://jenkins.io/security/advisory/2018-07-30/#SECURITY-704",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-09845",
  "openTime": "2019-04-12",
  "patchDescription": "CloudBees Jenkins\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\u3002SSH Agent Plugin\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u63d0\u4f9bSSH\u51ed\u636e\u7684\u63d2\u4ef6\u3002\r\n\r\nCloudBees Jenkins SSH Agent Plugin 1.15\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684SSHAgentStepExecution.java\u6587\u4ef6\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u8bb0\u5f55ssh-add\u547d\u4ee4\u65f6\uff0c\u7a0b\u5e8f\u4e5f\u4f1a\u4ee5\u660e\u6587\u7684\u5f62\u5f0f\u8bb0\u5f55SSH\u5bc6\u94a5\u5bc6\u7801\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6SSH\u79c1\u94a5\u5bc6\u7801\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": "CloudBees Jenkins SSH Agent Plugin\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CloudBees Jenkins SSH Agent Plugin \u003c=1.15"
  },
  "referenceLink": "https://jenkins.io/security/advisory/2018-07-30/#SECURITY-704",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-08",
  "title": "CloudBees Jenkins SSH Agent Plugin\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-1999036 (GCVE-0-2018-1999036)

Vulnerability from cvelistv5 – Published: 2018-08-01 13:00 – Updated: 2024-09-16 18:19

Summary

An exposure of sensitive information vulnerability exists in Jenkins SSH Agent Plugin 1.15 and earlier in SSHAgentStepExecution.java that exposes the SSH private key password to users with permission to read the build log.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://jenkins.io/security/advisory/2018-07-30/#…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:47:57.554Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://jenkins.io/security/advisory/2018-07-30/#SECURITY-704"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "dateAssigned": "2018-07-31T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An exposure of sensitive information vulnerability exists in Jenkins SSH Agent Plugin 1.15 and earlier in SSHAgentStepExecution.java that exposes the SSH private key password to users with permission to read the build log."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-08-01T13:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://jenkins.io/security/advisory/2018-07-30/#SECURITY-704"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2018-07-31T20:04:28.271874",
          "DATE_REQUESTED": "2018-07-30T00:00:00",
          "ID": "CVE-2018-1999036",
          "REQUESTER": "ml@beckweb.net",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An exposure of sensitive information vulnerability exists in Jenkins SSH Agent Plugin 1.15 and earlier in SSHAgentStepExecution.java that exposes the SSH private key password to users with permission to read the build log."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://jenkins.io/security/advisory/2018-07-30/#SECURITY-704",
              "refsource": "CONFIRM",
              "url": "https://jenkins.io/security/advisory/2018-07-30/#SECURITY-704"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-1999036",
    "datePublished": "2018-08-01T13:00:00.000Z",
    "dateReserved": "2018-08-01T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:19:29.444Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.