Vulnerability-Lookup

CNVD-2021-07062

Vulnerability from cnvd - Published: 2021-01-28

Title

Combodo iTop信息泄露漏洞（CNVD-2021-07062）

Description

Combodo iTop是法国Combodo公司的一套基于ITIL开发且用于IT环境日常运营的开源Web应用程序。该程序提供事件管理、配置管理和问题管理等功能。 Combodo iTop 2.7.2和3.0.0之前版本存在信息泄露漏洞，该漏洞源于程序在断开连接后，通过使用浏览器的back按钮可以看到它们的内容。攻击者可利用该漏洞获取敏感信息。

Severity

低

Patch Name

Combodo iTop信息泄露漏洞（CNVD-2021-07062）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/Combodo/iTop/security/advisories/GHSA-3m3g-86hp-5p2j

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-15218

Impacted products

Name
['Combodo Combodo iTop <2.7.2', 'Combodo Combodo iTop <3.0.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15218",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15218"
    }
  },
  "description": "Combodo iTop\u662f\u6cd5\u56fdCombodo\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eITIL\u5f00\u53d1\u4e14\u7528\u4e8eIT\u73af\u5883\u65e5\u5e38\u8fd0\u8425\u7684\u5f00\u6e90Web\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u63d0\u4f9b\u4e8b\u4ef6\u7ba1\u7406\u3001\u914d\u7f6e\u7ba1\u7406\u548c\u95ee\u9898\u7ba1\u7406\u7b49\u529f\u80fd\u3002\n\nCombodo iTop 2.7.2\u548c3.0.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u65ad\u5f00\u8fde\u63a5\u540e\uff0c\u901a\u8fc7\u4f7f\u7528\u6d4f\u89c8\u5668\u7684back\u6309\u94ae\u53ef\u4ee5\u770b\u5230\u5b83\u4eec\u7684\u5185\u5bb9\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/Combodo/iTop/security/advisories/GHSA-3m3g-86hp-5p2j",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-07062",
  "openTime": "2021-01-28",
  "patchDescription": "Combodo iTop\u662f\u6cd5\u56fdCombodo\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eITIL\u5f00\u53d1\u4e14\u7528\u4e8eIT\u73af\u5883\u65e5\u5e38\u8fd0\u8425\u7684\u5f00\u6e90Web\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u63d0\u4f9b\u4e8b\u4ef6\u7ba1\u7406\u3001\u914d\u7f6e\u7ba1\u7406\u548c\u95ee\u9898\u7ba1\u7406\u7b49\u529f\u80fd\u3002\r\n\r\nCombodo iTop 2.7.2\u548c3.0.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u65ad\u5f00\u8fde\u63a5\u540e\uff0c\u901a\u8fc7\u4f7f\u7528\u6d4f\u89c8\u5668\u7684back\u6309\u94ae\u53ef\u4ee5\u770b\u5230\u5b83\u4eec\u7684\u5185\u5bb9\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Combodo iTop\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-07062\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Combodo Combodo iTop \u003c2.7.2",
      "Combodo Combodo iTop \u003c3.0.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15218",
  "serverity": "\u4f4e",
  "submitTime": "2021-01-14",
  "title": "Combodo iTop\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-07062\uff09"
}

CVE-2020-15218 (GCVE-0-2020-15218)

Vulnerability from cvelistv5 – Published: 2021-01-13 16:50 – Updated: 2024-08-04 13:08

Title

Admin pages are cached and can be embedded

Summary

Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 3.0.0, admin pages are cached, so that their content is visible after deconnection by using the browser back button. This is fixed in versions 2.7.2 and 3.0.0.

Severity

6.8 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

CWE

CWE-613 - Insufficient Session Expiration

Assigner

GitHub_M mitre root

References

1 reference

URL	Tags
https://github.com/Combodo/iTop/security/advisori…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Combodo	iTop	Affected: < 2.7.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:08:22.897Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/Combodo/iTop/security/advisories/GHSA-3m3g-86hp-5p2j"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iTop",
          "vendor": "Combodo",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.7.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 3.0.0, admin pages are cached, so that their content is visible after deconnection by using the browser back button. This is fixed in versions 2.7.2 and 3.0.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-613",
              "description": "CWE-613 Insufficient Session Expiration",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-13T16:50:12.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/Combodo/iTop/security/advisories/GHSA-3m3g-86hp-5p2j"
        }
      ],
      "source": {
        "advisory": "GHSA-3m3g-86hp-5p2j",
        "discovery": "UNKNOWN"
      },
      "title": "Admin pages are cached and can be embedded",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-15218",
          "STATE": "PUBLIC",
          "TITLE": "Admin pages are cached and can be embedded"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "iTop",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 2.7.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Combodo"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 3.0.0, admin pages are cached, so that their content is visible after deconnection by using the browser back button. This is fixed in versions 2.7.2 and 3.0.0."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-613 Insufficient Session Expiration"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/Combodo/iTop/security/advisories/GHSA-3m3g-86hp-5p2j",
              "refsource": "CONFIRM",
              "url": "https://github.com/Combodo/iTop/security/advisories/GHSA-3m3g-86hp-5p2j"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-3m3g-86hp-5p2j",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-15218",
    "datePublished": "2021-01-13T16:50:12.000Z",
    "dateReserved": "2020-06-25T00:00:00.000Z",
    "dateUpdated": "2024-08-04T13:08:22.897Z",
    "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.