Vulnerability-Lookup

CNVD-2020-14224

Vulnerability from cnvd - Published: 2020-02-26

Title

Sympa存在未明漏洞

Description

Sympa是一套可拓展性强、高度自定义化的邮件列表软件。该软件提供多套模板、自定义身份鉴定后端和鉴定脚本，以及支持各种邮件列表后端（LDAP、SQL、文本、列表或者其它）。 Sympa 6.2.38版本至6.2.52版本中存在安全漏洞。远程攻击者可利用该漏洞借助带有畸形参数的一系列请求造成拒绝服务（磁盘消耗和大量的通知）。

Severity

中

Patch Name

Sympa存在未明漏洞的补丁

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://sympa-community.github.io/security/2020-001.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-9369

Impacted products

Name
Sympa Sympa >=6.2.38，<=6.2.52

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9369"
    }
  },
  "description": "Sympa\u662f\u4e00\u5957\u53ef\u62d3\u5c55\u6027\u5f3a\u3001\u9ad8\u5ea6\u81ea\u5b9a\u4e49\u5316\u7684\u90ae\u4ef6\u5217\u8868\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u591a\u5957\u6a21\u677f\u3001\u81ea\u5b9a\u4e49\u8eab\u4efd\u9274\u5b9a\u540e\u7aef\u548c\u9274\u5b9a\u811a\u672c\uff0c\u4ee5\u53ca\u652f\u6301\u5404\u79cd\u90ae\u4ef6\u5217\u8868\u540e\u7aef\uff08LDAP\u3001SQL\u3001\u6587\u672c\u3001\u5217\u8868\u6216\u8005\u5176\u5b83\uff09\u3002\n\nSympa 6.2.38\u7248\u672c\u81f36.2.52\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u5e26\u6709\u7578\u5f62\u53c2\u6570\u7684\u4e00\u7cfb\u5217\u8bf7\u6c42\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u78c1\u76d8\u6d88\u8017\u548c\u5927\u91cf\u7684\u901a\u77e5\uff09\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://sympa-community.github.io/security/2020-001.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-14224",
  "openTime": "2020-02-26",
  "patchDescription": "Sympa\u662f\u4e00\u5957\u53ef\u62d3\u5c55\u6027\u5f3a\u3001\u9ad8\u5ea6\u81ea\u5b9a\u4e49\u5316\u7684\u90ae\u4ef6\u5217\u8868\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u591a\u5957\u6a21\u677f\u3001\u81ea\u5b9a\u4e49\u8eab\u4efd\u9274\u5b9a\u540e\u7aef\u548c\u9274\u5b9a\u811a\u672c\uff0c\u4ee5\u53ca\u652f\u6301\u5404\u79cd\u90ae\u4ef6\u5217\u8868\u540e\u7aef\uff08LDAP\u3001SQL\u3001\u6587\u672c\u3001\u5217\u8868\u6216\u8005\u5176\u5b83\uff09\u3002\r\n\r\nSympa 6.2.38\u7248\u672c\u81f36.2.52\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u5e26\u6709\u7578\u5f62\u53c2\u6570\u7684\u4e00\u7cfb\u5217\u8bf7\u6c42\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u78c1\u76d8\u6d88\u8017\u548c\u5927\u91cf\u7684\u901a\u77e5\uff09\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": "Sympa\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Sympa Sympa \u003e=6.2.38\uff0c\u003c=6.2.52"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-9369",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-25",
  "title": "Sympa\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-9369 (GCVE-0-2020-9369)

Vulnerability from cvelistv5 – Published: 2020-02-24 17:25 – Updated: 2024-08-04 10:26

Summary

Sympa 6.2.38 through 6.2.52 allows remote attackers to cause a denial of service (disk consumption from temporary files, and a flood of notifications to listmasters) via a series of requests with malformed parameters.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://sympa-community.github.io/security/2020-0…	x_refsource_MISC
https://github.com/sympa-community/sympa/issues/886	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://www.debian.org/security/2020/dsa-4818	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:26:16.105Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://sympa-community.github.io/security/2020-001.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sympa-community/sympa/issues/886"
          },
          {
            "name": "FEDORA-2020-79516cb689",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XO4WJYNNHWM7DUKCN4EWYYYPXZSOI7BQ/"
          },
          {
            "name": "FEDORA-2020-bb5aa250c9",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6TMVZ5LVYCCIHGEC7RQUMGUE7DJWUXN7/"
          },
          {
            "name": "FEDORA-2020-8f7dcb7d00",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3FUYYLV6URRLAJVWXNJYK2CNOKKNHXC/"
          },
          {
            "name": "DSA-4818",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4818"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      ],
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        {
          "lang": "en",
          "value": "Sympa 6.2.38 through 6.2.52 allows remote attackers to cause a denial of service (disk consumption from temporary files, and a flood of notifications to listmasters) via a series of requests with malformed parameters."
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      "problemTypes": [
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-24T11:06:09.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://sympa-community.github.io/security/2020-001.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/sympa-community/sympa/issues/886"
        },
        {
          "name": "FEDORA-2020-79516cb689",
          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XO4WJYNNHWM7DUKCN4EWYYYPXZSOI7BQ/"
        },
        {
          "name": "FEDORA-2020-bb5aa250c9",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6TMVZ5LVYCCIHGEC7RQUMGUE7DJWUXN7/"
        },
        {
          "name": "FEDORA-2020-8f7dcb7d00",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3FUYYLV6URRLAJVWXNJYK2CNOKKNHXC/"
        },
        {
          "name": "DSA-4818",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4818"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-9369",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
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                  "lang": "eng",
                  "value": "n/a"
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              "name": "https://sympa-community.github.io/security/2020-001.html",
              "refsource": "MISC",
              "url": "https://sympa-community.github.io/security/2020-001.html"
            },
            {
              "name": "https://github.com/sympa-community/sympa/issues/886",
              "refsource": "MISC",
              "url": "https://github.com/sympa-community/sympa/issues/886"
            },
            {
              "name": "FEDORA-2020-79516cb689",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XO4WJYNNHWM7DUKCN4EWYYYPXZSOI7BQ/"
            },
            {
              "name": "FEDORA-2020-bb5aa250c9",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6TMVZ5LVYCCIHGEC7RQUMGUE7DJWUXN7/"
            },
            {
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              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A3FUYYLV6URRLAJVWXNJYK2CNOKKNHXC/"
            },
            {
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            }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-9369",
    "datePublished": "2020-02-24T17:25:39.000Z",
    "dateReserved": "2020-02-24T00:00:00.000Z",
    "dateUpdated": "2024-08-04T10:26:16.105Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.