cnvd - cnvd-2020-12673

cnvd-2020-12673

Vulnerability from cnvd

Title: Opencast存在未明漏洞

Description:

Opencast是一套免费的开源视频管理解决方案，它具有可扩展、可定制和低成本等特点。

Opencast中存在安全漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Opencast存在未明漏洞的补丁

Patch Description:

Opencast是一套免费的开源视频管理解决方案，它具有可扩展、可定制和低成本等特点。

Opencast中存在安全漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。目前没有详细的漏洞细节提供。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/opencast/opencast/security/advisories/GHSA-w29m-fjp4-qhmq

Reference: https://github.com/opencast/opencast/commit/bbb473f34ab95497d6c432c81285efb0c739f317

Impacted products

Name
['Opencast Opencast <8.1', 'Opencast Opencast <7.6']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5230",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5230"
    }
  },
  "description": "Opencast\u662f\u4e00\u5957\u514d\u8d39\u7684\u5f00\u6e90\u89c6\u9891\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u5177\u6709\u53ef\u6269\u5c55\u3001\u53ef\u5b9a\u5236\u548c\u4f4e\u6210\u672c\u7b49\u7279\u70b9\u3002\n\nOpencast\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u6784\u9020\u547d\u4ee4\u3001\u6570\u636e\u7ed3\u6784\u6216\u8bb0\u5f55\u7684\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7f3a\u4e4f\u5bf9\u7528\u6237\u8f93\u5165\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\uff0c\u672a\u8fc7\u6ee4\u6216\u672a\u6b63\u786e\u8fc7\u6ee4\u6389\u5176\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\uff0c\u5bfc\u81f4\u7cfb\u7edf\u6216\u4ea7\u54c1\u4ea7\u751f\u89e3\u6790\u6216\u89e3\u91ca\u65b9\u5f0f\u9519\u8bef\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/opencast/opencast/security/advisories/GHSA-w29m-fjp4-qhmq",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-12673",
  "openTime": "2020-02-18",
  "patchDescription": "Opencast\u662f\u4e00\u5957\u514d\u8d39\u7684\u5f00\u6e90\u89c6\u9891\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u5177\u6709\u53ef\u6269\u5c55\u3001\u53ef\u5b9a\u5236\u548c\u4f4e\u6210\u672c\u7b49\u7279\u70b9\u3002\r\n\r\nOpencast\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u6784\u9020\u547d\u4ee4\u3001\u6570\u636e\u7ed3\u6784\u6216\u8bb0\u5f55\u7684\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7f3a\u4e4f\u5bf9\u7528\u6237\u8f93\u5165\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\uff0c\u672a\u8fc7\u6ee4\u6216\u672a\u6b63\u786e\u8fc7\u6ee4\u6389\u5176\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\uff0c\u5bfc\u81f4\u7cfb\u7edf\u6216\u4ea7\u54c1\u4ea7\u751f\u89e3\u6790\u6216\u89e3\u91ca\u65b9\u5f0f\u9519\u8bef\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Opencast\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Opencast Opencast \u003c8.1",
      "Opencast Opencast \u003c7.6"
    ]
  },
  "referenceLink": "https://github.com/opencast/opencast/commit/bbb473f34ab95497d6c432c81285efb0c739f317",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-14",
  "title": "Opencast\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-5230 (GCVE-0-2020-5230)

Vulnerability from cvelistv5

Published

2020-01-30 20:55

Modified

2024-08-04 08:22

Severity ?

7.7 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

CWE

CWE-99 - Improper Control of Resource Identifiers ('Resource Injection')

Summary

Opencast before 8.1 and 7.6 allows almost arbitrary identifiers for media packages and elements to be used. This can be problematic for operation and security since such identifiers are sometimes used for file system operations which may lead to an attacker being able to escape working directories and write files to other locations. In addition, Opencast's Id.toString(…) vs Id.compact(…) behavior, the latter trying to mitigate some of the file system problems, can cause errors due to identifier mismatch since an identifier may unintentionally change. This issue is fixed in Opencast 7.6 and 8.1.

References

▼	URL	Tags
	https://github.com/opencast/opencast/security/advisories/GHSA-w29m-fjp4-qhmq	x_refsource_CONFIRM
	https://github.com/opencast/opencast/commit/bbb473f34ab95497d6c432c81285efb0c739f317	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	opencast	opencast	Version: < 7.6 Version: >= 8.0, < 8.1

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:22:09.097Z",
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            ],
            "url": "https://github.com/opencast/opencast/security/advisories/GHSA-w29m-fjp4-qhmq"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/opencast/opencast/commit/bbb473f34ab95497d6c432c81285efb0c739f317"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "opencast",
          "vendor": "opencast",
          "versions": [
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            }
          ]
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      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
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            "baseSeverity": "HIGH",
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            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
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              "cweId": "CWE-99",
              "description": "CWE-99: Improper Control of Resource Identifiers (\u0027Resource Injection\u0027)",
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      "providerMetadata": {
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          ],
          "url": "https://github.com/opencast/opencast/security/advisories/GHSA-w29m-fjp4-qhmq"
        },
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          ],
          "url": "https://github.com/opencast/opencast/commit/bbb473f34ab95497d6c432c81285efb0c739f317"
        }
      ],
      "source": {
        "advisory": "GHSA-w29m-fjp4-qhmq",
        "discovery": "UNKNOWN"
      },
      "title": "Opencast uses unsafe identifiers",
      "x_legacyV4Record": {
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          "ID": "CVE-2020-5230",
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        },
        "affects": {
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            "vendor_data": [
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                "product": {
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                    {
                      "product_name": "opencast",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 7.6"
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  },
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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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