Vulnerability-Lookup

CNVD-2021-14157

Vulnerability from cnvd - Published: 2021-03-03

Title

Friendica服务端请求伪造漏洞

Description

Friendica是德国Friendica社区的一个应用软件。提供去中心化的社交网络。 Friendica 2021.01版本中存在服务端请求伪造漏洞。该漏洞源于允许通过 parse_url?binurl= 实现对任意域名的DNS查找和HTTP请求。目前没有详细漏洞细节提供。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新：https://github.com/friendica/friendica/issues/9929

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-27329

Impacted products

Name
Friendica Friendica 2021.01

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27329",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-27329"
    }
  },
  "description": "Friendica\u662f\u5fb7\u56fdFriendica\u793e\u533a\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u63d0\u4f9b\u53bb\u4e2d\u5fc3\u5316\u7684\u793e\u4ea4\u7f51\u7edc\u3002\n\nFriendica 2021.01\u7248\u672c\u4e2d\u5b58\u5728\u670d\u52a1\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5141\u8bb8\u901a\u8fc7 parse_url?binurl= \u5b9e\u73b0\u5bf9\u4efb\u610f\u57df\u540d\u7684DNS\u67e5\u627e\u548cHTTP\u8bf7\u6c42\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1ahttps://github.com/friendica/friendica/issues/9929",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-14157",
  "openTime": "2021-03-03",
  "products": {
    "product": "Friendica Friendica 2021.01"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-27329",
  "serverity": "\u9ad8",
  "submitTime": "2021-02-20",
  "title": "Friendica\u670d\u52a1\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e"
}

CVE-2021-27329 (GCVE-0-2021-27329)

Vulnerability from cvelistv5 – Published: 2021-02-18 17:23 – Updated: 2024-08-03 20:48

Summary

Friendica 2021.01 allows SSRF via parse_url?binurl= for DNS lookups or HTTP requests to arbitrary domain names.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/friendica/friendica/issues/9929	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:48:16.304Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/friendica/friendica/issues/9929"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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          ]
        }
      ],
      "descriptions": [
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          "value": "Friendica 2021.01 allows SSRF via parse_url?binurl= for DNS lookups or HTTP requests to arbitrary domain names."
        }
      ],
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-18T17:23:32.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/friendica/friendica/issues/9929"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-27329",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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        "description": {
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              "lang": "eng",
              "value": "Friendica 2021.01 allows SSRF via parse_url?binurl= for DNS lookups or HTTP requests to arbitrary domain names."
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/friendica/friendica/issues/9929",
              "refsource": "MISC",
              "url": "https://github.com/friendica/friendica/issues/9929"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-27329",
    "datePublished": "2021-02-18T17:23:32.000Z",
    "dateReserved": "2021-02-16T00:00:00.000Z",
    "dateUpdated": "2024-08-03T20:48:16.304Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

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.
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CNVD-2021-14157

CVE-2021-27329 (GCVE-0-2021-27329)

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Nomenclature

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