Vulnerability-Lookup

CNVD-2020-52391

Vulnerability from cnvd - Published: 2020-09-17

Title

Apache Syncope远程代码执行漏洞（CNVD-2020-52391）

Description

Apache Syncope是美国阿帕奇（Apache）基金会的一套用于企业环境中的开源数字身份管理系统。该系统支持身份管理、角色配置等。 Apache Syncope 2.1.7之前的2.1.x中存在安全漏洞。攻击者可利用该漏洞执行恶意操作，包括但不限于文件读取、文件写入和代码执行。

Severity

高

Patch Name

Apache Syncope远程代码执行漏洞（CNVD-2020-52391）的补丁

Patch Description

Apache Syncope是美国阿帕奇（Apache）基金会的一套用于企业环境中的开源数字身份管理系统。该系统支持身份管理、角色配置等。 Apache Syncope 2.1.7之前的2.1.x中存在安全漏洞。攻击者可利用该漏洞执行恶意操作，包括但不限于文件读取、文件写入和代码执行。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

厂商已发布了漏洞修复程序，请及时关注更新： https://syncope.apache.org/security#CVE-2020-11977:_Remote_Code_Execution_via_Flowable_workflow_definition

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11977

Impacted products

Name
Apache Syncope 2.1.*;<2.1.7

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11977",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-11977"
    }
  },
  "description": "Apache Syncope\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7528\u4e8e\u4f01\u4e1a\u73af\u5883\u4e2d\u7684\u5f00\u6e90\u6570\u5b57\u8eab\u4efd\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u8eab\u4efd\u7ba1\u7406\u3001\u89d2\u8272\u914d\u7f6e\u7b49\u3002\n\nApache Syncope 2.1.7\u4e4b\u524d\u76842.1.x\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u6076\u610f\u64cd\u4f5c\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u6587\u4ef6\u8bfb\u53d6\u3001\u6587\u4ef6\u5199\u5165\u548c\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://syncope.apache.org/security#CVE-2020-11977:_Remote_Code_Execution_via_Flowable_workflow_definition",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-52391",
  "openTime": "2020-09-17",
  "patchDescription": "Apache Syncope\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7528\u4e8e\u4f01\u4e1a\u73af\u5883\u4e2d\u7684\u5f00\u6e90\u6570\u5b57\u8eab\u4efd\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u8eab\u4efd\u7ba1\u7406\u3001\u89d2\u8272\u914d\u7f6e\u7b49\u3002\r\n\r\nApache Syncope 2.1.7\u4e4b\u524d\u76842.1.x\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u6076\u610f\u64cd\u4f5c\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u6587\u4ef6\u8bfb\u53d6\u3001\u6587\u4ef6\u5199\u5165\u548c\u4ee3\u7801\u6267\u884c\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": "Apache Syncope\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-52391\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Syncope 2.1.*;\u003c2.1.7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11977",
  "serverity": "\u9ad8",
  "submitTime": "2020-09-16",
  "title": "Apache Syncope\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-52391\uff09"
}

CVE-2020-11977 (GCVE-0-2020-11977)

Vulnerability from cvelistv5 – Published: 2020-09-15 19:02 – Updated: 2024-08-04 11:48

Summary

In Apache Syncope 2.1.X releases prior to 2.1.7, when the Flowable extension is enabled, an administrator with workflow entitlements can use Shell Service Tasks to perform malicious operations, including but not limited to file read, file write, and code execution.

Severity

No CVSS data available.

CWE

Apache Syncope: Remote Code Execution via Flowable workflow definition

Assigner

apache mitre root

References

1 reference

URL	Tags
https://syncope.apache.org/security#CVE-2020-1197…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Apache Syncope	Affected: Apache Syncope 2.1.X releases prior to 2.1.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:48:57.570Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://syncope.apache.org/security#CVE-2020-11977:_Remote_Code_Execution_via_Flowable_workflow_definition"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache Syncope",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Apache Syncope 2.1.X releases prior to 2.1.7"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Apache Syncope 2.1.X releases prior to 2.1.7, when the Flowable extension is enabled, an administrator with workflow entitlements can use Shell Service Tasks to perform malicious operations, including but not limited to file read, file write, and code execution."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Apache Syncope: Remote Code Execution via Flowable workflow definition",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-15T19:02:51.000Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://syncope.apache.org/security#CVE-2020-11977:_Remote_Code_Execution_via_Flowable_workflow_definition"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2020-11977",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Apache Syncope",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Apache Syncope 2.1.X releases prior to 2.1.7"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "In Apache Syncope 2.1.X releases prior to 2.1.7, when the Flowable extension is enabled, an administrator with workflow entitlements can use Shell Service Tasks to perform malicious operations, including but not limited to file read, file write, and code execution."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Apache Syncope: Remote Code Execution via Flowable workflow definition"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://syncope.apache.org/security#CVE-2020-11977:_Remote_Code_Execution_via_Flowable_workflow_definition",
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              "url": "https://syncope.apache.org/security#CVE-2020-11977:_Remote_Code_Execution_via_Flowable_workflow_definition"
            }
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        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
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    "datePublished": "2020-09-15T19:02:51.000Z",
    "dateReserved": "2020-04-21T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:48:57.570Z",
    "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.

Action not permitted

CNVD-2020-52391

CVE-2020-11977 (GCVE-0-2020-11977)

Tags

Sightings

Nomenclature

Related by attack behaviour