Vulnerability-Lookup

CNVD-2022-88261

Vulnerability from cnvd - Published: 2022-12-16

Title

Rdiffweb电子邮件拒绝服务漏洞

Description

Rdiffweb是美国Patrik Dufresne个人开发者的一个Web应用程序。可通过高效的Web界面快速访问您的档案。 Rdiffweb 2.4.8之前版本存在拒绝服务漏洞，该漏洞源于rdiffweb-demo.ikus-soft.com/prefs/general中不验证电子邮件长度。攻击者可利用漏洞通过输入长字符串发起拒绝服务攻击。

Severity

高

Patch Name

Rdiffweb电子邮件拒绝服务漏洞的补丁

Patch Description

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/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3

Reference

https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3

Impacted products

Name
Patrik Dufresne Rdiffweb <2.4.8

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-3272",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-3272"
    }
  },
  "description": "Rdiffweb\u662f\u7f8e\u56fdPatrik Dufresne\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2aWeb\u5e94\u7528\u7a0b\u5e8f\u3002\u53ef\u901a\u8fc7\u9ad8\u6548\u7684Web\u754c\u9762\u5feb\u901f\u8bbf\u95ee\u60a8\u7684\u6863\u6848\u3002\n\nRdiffweb 2.4.8\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8erdiffweb-demo.ikus-soft.com/prefs/general\u4e2d\u4e0d\u9a8c\u8bc1\u7535\u5b50\u90ae\u4ef6\u957f\u5ea6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u8f93\u5165\u957f\u5b57\u7b26\u4e32\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-88261",
  "openTime": "2022-12-16",
  "patchDescription": "Rdiffweb\u662f\u7f8e\u56fdPatrik Dufresne\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2aWeb\u5e94\u7528\u7a0b\u5e8f\u3002\u53ef\u901a\u8fc7\u9ad8\u6548\u7684Web\u754c\u9762\u5feb\u901f\u8bbf\u95ee\u60a8\u7684\u6863\u6848\u3002\r\n\r\nRdiffweb 2.4.8\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8erdiffweb-demo.ikus-soft.com/prefs/general\u4e2d\u4e0d\u9a8c\u8bc1\u7535\u5b50\u90ae\u4ef6\u957f\u5ea6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u8f93\u5165\u957f\u5b57\u7b26\u4e32\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\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": "Rdiffweb\u7535\u5b50\u90ae\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Patrik Dufresne Rdiffweb \u003c2.4.8"
  },
  "referenceLink": "https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3",
  "serverity": "\u9ad8",
  "submitTime": "2022-09-28",
  "title": "Rdiffweb\u7535\u5b50\u90ae\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-3272 (GCVE-0-2022-3272)

Vulnerability from cvelistv5 – Published: 2022-09-26 16:50 – Updated: 2025-05-21 15:13

Title

Improper Handling of Length Parameter Inconsistency in ikus060/rdiffweb

Summary

Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8.

Severity

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-21 15:12 UTC

CWE

CWE-130 - Improper Handling of Length Parameter Inconsistency

Assigner

@huntrdev

References

3 references

URL	Tags
https://github.com/ikus060/rdiffweb/commit/667657…	x_refsource_MISC
https://huntr.dev/bounties/733678b9-daa1-4d6a-875…	x_refsource_CONFIRM
https://huntr.com/bounties/733678b9-daa1-4d6a-875…	exploit

Impacted products

1 product

Vendor	Product	Version
ikus060	ikus060/rdiffweb	Affected: unspecified , < 2.4.8 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:07:05.877Z",
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            "tags": [
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            ],
            "url": "https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/733678b9-daa1-4d6a-875a-382fa09a6e38"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-3272",
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-21T15:12:53.837805Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-21T15:13:20.154Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
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            "url": "https://huntr.com/bounties/733678b9-daa1-4d6a-875a-382fa09a6e38"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "vendor": "ikus060",
          "versions": [
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              "status": "affected",
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      "descriptions": [
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-130",
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      "providerMetadata": {
        "dateUpdated": "2022-09-26T16:50:10.000Z",
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        },
        {
          "tags": [
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      ],
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        },
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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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.