Vulnerability-Lookup

CNVD-2019-43355

Vulnerability from cnvd - Published: 2019-12-02

Title

pfSense widgetkey存在未明漏洞

Description

pfSense是一套基于FreeBSD Linux的网络防火墙。 pfSense 2.4.4-p3版本，widgets/widgets/picture.widget.php文件存在安全漏洞。此漏洞源于使用widgetkey参数时没有经过过滤，攻击者利用该漏洞可执行安全攻击。

Severity

高

Patch Name

pfSense widgetkey存在未明漏洞的补丁

Patch Description

pfSense是一套基于FreeBSD Linux的网络防火墙。 pfSense 2.4.4-p3版本，widgets/widgets/picture.widget.php文件存在安全漏洞。此漏洞源于使用widgetkey参数时没有经过过滤，攻击者利用该漏洞可执行安全攻击。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://pastebin.com/TEJdu9LN

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-16915

Impacted products

Name
Pfsense pfSense 2.4.4-p3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-16915",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-16915"
    }
  },
  "description": "pfSense\u662f\u4e00\u5957\u57fa\u4e8eFreeBSD Linux\u7684\u7f51\u7edc\u9632\u706b\u5899\u3002\n\npfSense 2.4.4-p3\u7248\u672c\uff0cwidgets/widgets/picture.widget.php\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u6b64\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528widgetkey\u53c2\u6570\u65f6\u6ca1\u6709\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u6267\u884c\u5b89\u5168\u653b\u51fb\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://pastebin.com/TEJdu9LN",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-43355",
  "openTime": "2019-12-02",
  "patchDescription": "pfSense\u662f\u4e00\u5957\u57fa\u4e8eFreeBSD Linux\u7684\u7f51\u7edc\u9632\u706b\u5899\u3002\r\n\r\npfSense 2.4.4-p3\u7248\u672c\uff0cwidgets/widgets/picture.widget.php\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u6b64\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528widgetkey\u53c2\u6570\u65f6\u6ca1\u6709\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u6267\u884c\u5b89\u5168\u653b\u51fb\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": "pfSense widgetkey\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Pfsense pfSense 2.4.4-p3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-16915",
  "serverity": "\u9ad8",
  "submitTime": "2019-09-30",
  "title": "pfSense widgetkey\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2019-16915 (GCVE-0-2019-16915)

Vulnerability from cvelistv5 – Published: 2019-09-26 17:38 – Updated: 2024-08-05 01:24

Summary

An issue was discovered in pfSense through 2.4.4-p3. widgets/widgets/picture.widget.php uses the widgetkey parameter directly without sanitization (e.g., a basename call) for a pathname to file_get_contents or file_put_contents.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

3 references

URL	Tags
https://redmine.pfsense.org/issues/9610	x_refsource_MISC
https://github.com/pfsense/pfsense/commit/2c544ac…	x_refsource_MISC
https://www.seebug.org/vuldb/ssvid-98024	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:24:48.530Z",
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            ],
            "url": "https://redmine.pfsense.org/issues/9610"
          },
          {
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            ],
            "url": "https://github.com/pfsense/pfsense/commit/2c544ac61ce98f716d50b8e5961d7dfba66804b5"
          },
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            "tags": [
              "x_refsource_MISC",
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        ],
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        }
      ],
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      },
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          ],
          "url": "https://github.com/pfsense/pfsense/commit/2c544ac61ce98f716d50b8e5961d7dfba66804b5"
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          ],
          "url": "https://www.seebug.org/vuldb/ssvid-98024"
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      ],
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          "ID": "CVE-2019-16915",
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  "cveMetadata": {
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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.

Action not permitted

CNVD-2019-43355

CVE-2019-16915 (GCVE-0-2019-16915)

Tags

Sightings

Nomenclature