Vulnerability-Lookup

CNVD-2018-17100

Vulnerability from cnvd - Published: 2018-08-31

Title

Joomla!恶意文件上传漏洞

Description

Joomla!是美国Open Source Matters团队的一套使用PHP和MySQL开发的开源、跨平台的内容管理系统(CMS)。 Joomla! 3.8.12之前版本中存在安全漏洞，该漏洞源于InputFilter类未能充分的执行检测。攻击者可借助phar文件利用该漏洞绕过上传过滤器。

Severity

高

Patch Name

Joomla!恶意文件上传漏洞的补丁

Patch Description

Joomla!是美国Open Source Matters团队的一套使用PHP和MySQL开发的开源、跨平台的内容管理系统(CMS)。 Joomla! 3.8.12之前版本中存在安全漏洞，该漏洞源于InputFilter类未能充分的执行检测。攻击者可借助phar文件利用该漏洞绕过上传过滤器。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

厂商已发布漏洞修复程序，请及时关注更新： https://downloads.joomla.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-15882

Impacted products

Name
Joomla Joomla! <3.8.12

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "105166"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15882"
    }
  },
  "description": "Joomla!\u662f\u7f8e\u56fdOpen Source Matters\u56e2\u961f\u7684\u4e00\u5957\u4f7f\u7528PHP\u548cMySQL\u5f00\u53d1\u7684\u5f00\u6e90\u3001\u8de8\u5e73\u53f0\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(CMS)\u3002\r\n\r\nJoomla! 3.8.12\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eInputFilter\u7c7b\u672a\u80fd\u5145\u5206\u7684\u6267\u884c\u68c0\u6d4b\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9phar\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u4e0a\u4f20\u8fc7\u6ee4\u5668\u3002",
  "discovererName": "Davide Tampellini",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://downloads.joomla.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17100",
  "openTime": "2018-08-31",
  "patchDescription": "Joomla!\u662f\u7f8e\u56fdOpen Source Matters\u56e2\u961f\u7684\u4e00\u5957\u4f7f\u7528PHP\u548cMySQL\u5f00\u53d1\u7684\u5f00\u6e90\u3001\u8de8\u5e73\u53f0\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(CMS)\u3002\r\n\r\nJoomla! 3.8.12\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eInputFilter\u7c7b\u672a\u80fd\u5145\u5206\u7684\u6267\u884c\u68c0\u6d4b\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9phar\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u4e0a\u4f20\u8fc7\u6ee4\u5668\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": "Joomla!\u6076\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Joomla Joomla! \u003c3.8.12"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-15882",
  "serverity": "\u9ad8",
  "submitTime": "2018-08-29",
  "title": "Joomla!\u6076\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2018-15882 (GCVE-0-2018-15882)

Vulnerability from cvelistv5 – Published: 2018-08-29 03:00 – Updated: 2024-08-05 10:10

Summary

An issue was discovered in Joomla! before 3.8.12. Inadequate checks in the InputFilter class could allow specifically prepared phar files to pass the upload filter.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/105166	vdb-entryx_refsource_BID
https://developer.joomla.org/security-centre/743-…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1041913	vdb-entryx_refsource_SECTRACK

Date Public

2018-08-28 00:00

Show details on NVD website

JSON

To clipboard

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      {
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          "dateUpdated": "2024-08-05T10:10:05.293Z",
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            ],
            "url": "http://www.securityfocus.com/bid/105166"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://developer.joomla.org/security-centre/743-20180801-core-hardening-the-inputfilter-for-phar-stubs.html"
          },
          {
            "name": "1041913",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1041913"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
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      ],
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      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Joomla! before 3.8.12. Inadequate checks in the InputFilter class could allow specifically prepared phar files to pass the upload filter."
        }
      ],
      "problemTypes": [
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              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-25T09:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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          "tags": [
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            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/105166"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://developer.joomla.org/security-centre/743-20180801-core-hardening-the-inputfilter-for-phar-stubs.html"
        },
        {
          "name": "1041913",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1041913"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2018-15882",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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                "vendor_name": "n/a"
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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.