Vulnerability-Lookup

CNVD-2020-33727

Vulnerability from cnvd - Published: 2020-06-20

Title

Horde Groupware Webmail代码问题漏洞

Description

Horde Groupware Webmail是美国Horde公司的一套基于浏览器的企业级通信套件。 Horde Groupware Webmail Edition 5.2.22版本中的add.php脚本存在代码问题漏洞，该漏洞源于程序未能正确验证用户提交的输入。攻击者可利用该漏洞上传任意文件。

Severity

中

Patch Name

Horde Groupware Webmail代码问题漏洞的补丁

Patch Description

Horde Groupware Webmail是美国Horde公司的一套基于浏览器的企业级通信套件。 Horde Groupware Webmail Edition 5.2.22版本中的add.php脚本存在代码问题漏洞，该漏洞源于程序未能正确验证用户提交的输入。攻击者可利用该漏洞上传任意文件。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.horde.org/archives/announce/2020/001286.html

Reference

https://packetstormsecurity.com/files/156698/Horde-Groupware-Webmail-Edition-5.2.22-PHAR-Loading.html; http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8865

Impacted products

Name
Horde Groupware Webmail Edition 5.2.22

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8866",
      "cveUrl": "CVE-2020-8866"
    }
  },
  "description": "Horde Groupware Webmail\u662f\u7f8e\u56fdHorde\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u6d4f\u89c8\u5668\u7684\u4f01\u4e1a\u7ea7\u901a\u4fe1\u5957\u4ef6\u3002\n\nHorde Groupware Webmail Edition 5.2.22\u7248\u672c\u4e2d\u7684add.php\u811a\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u4efb\u610f\u6587\u4ef6\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://lists.horde.org/archives/announce/2020/001286.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33727",
  "openTime": "2020-06-20",
  "patchDescription": "Horde Groupware Webmail\u662f\u7f8e\u56fdHorde\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u6d4f\u89c8\u5668\u7684\u4f01\u4e1a\u7ea7\u901a\u4fe1\u5957\u4ef6\u3002\r\n\r\nHorde Groupware Webmail Edition 5.2.22\u7248\u672c\u4e2d\u7684add.php\u811a\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u4efb\u610f\u6587\u4ef6\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": "Horde Groupware Webmail\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Horde Groupware Webmail Edition 5.2.22"
  },
  "referenceLink": "https://packetstormsecurity.com/files/156698/Horde-Groupware-Webmail-Edition-5.2.22-PHAR-Loading.html; http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8865",
  "serverity": "\u4e2d",
  "submitTime": "2020-03-16",
  "title": "Horde Groupware Webmail\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-8866 (GCVE-0-2020-8866)

Vulnerability from cvelistv5 – Published: 2020-03-23 20:15 – Updated: 2024-08-04 10:12

Summary

This vulnerability allows remote attackers to create arbitrary files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within add.php. The issue results from the lack of proper validation of user-supplied data, which can allow the upload of arbitrary files. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10125.

Severity

4.3 (Medium)


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

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

zdi mitre root

References

3 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://lists.horde.org/archives/announce/2020/00…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Horde	Groupware Webmail Edition	Affected: 5.2.22

Credits

Andrea Cardaci

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:12:10.981Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-275/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.horde.org/archives/announce/2020/001288.html"
          },
          {
            "name": "[debian-lts-announce] 20200329 [SECURITY] [DLA 2162-1] php-horde-form security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00036.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Groupware Webmail Edition",
          "vendor": "Horde",
          "versions": [
            {
              "status": "affected",
              "version": "5.2.22"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Andrea Cardaci"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "This vulnerability allows remote attackers to create arbitrary files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within add.php. The issue results from the lack of proper validation of user-supplied data, which can allow the upload of arbitrary files. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10125."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-30T00:06:08.000Z",
        "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "shortName": "zdi"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-275/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://lists.horde.org/archives/announce/2020/001288.html"
        },
        {
          "name": "[debian-lts-announce] 20200329 [SECURITY] [DLA 2162-1] php-horde-form security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00036.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "zdi-disclosures@trendmicro.com",
          "ID": "CVE-2020-8866",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Groupware Webmail Edition",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "5.2.22"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Horde"
              }
            ]
          }
        },
        "credit": "Andrea Cardaci",
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "This vulnerability allows remote attackers to create arbitrary files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within add.php. The issue results from the lack of proper validation of user-supplied data, which can allow the upload of arbitrary files. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10125."
            }
          ]
        },
        "impact": {
          "cvss": {
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-434: Unrestricted Upload of File with Dangerous Type"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-20-275/",
              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-275/"
            },
            {
              "name": "https://lists.horde.org/archives/announce/2020/001288.html",
              "refsource": "MISC",
              "url": "https://lists.horde.org/archives/announce/2020/001288.html"
            },
            {
              "name": "[debian-lts-announce] 20200329 [SECURITY] [DLA 2162-1] php-horde-form security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00036.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
    "assignerShortName": "zdi",
    "cveId": "CVE-2020-8866",
    "datePublished": "2020-03-23T20:15:17.000Z",
    "dateReserved": "2020-02-11T00:00:00.000Z",
    "dateUpdated": "2024-08-04T10:12:10.981Z",
    "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.