Vulnerability-Lookup

CNVD-2020-57867

Vulnerability from cnvd - Published: 2020-10-22

Title

Anuko Time Tracker注入漏洞

Description

Anuko Time Tracker是个人开发者的一个开源的时间统计系统。用于统计员工在各个工作上花费时间的一个平台。 Anuko Time Tracker 1.19.23.5325之前版本存在安全漏洞，该漏洞源于未能正确过滤用户输入，报表的CSV导出可能包含被电子表格软件当作公式处理的单元格(例如，当单元格值以等号开始时)。目前没有详细的漏洞细节提供。

Severity

高

Patch Name

Anuko Time Tracker注入漏洞的补丁

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/anuko/timetracker/commit/d9472904361495f318c9d0294ffd28acaaeae42f

Reference

https://github.com/anuko/timetracker/security/advisories/GHSA-prjf-9mgh-8fpv

Impacted products

Name
Anuko Time Tracker Anuko Time Tracker <1.19.23.5325

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15255",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15255"
    }
  },
  "description": "Anuko Time Tracker\u662f\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u65f6\u95f4\u7edf\u8ba1\u7cfb\u7edf\u3002\u7528\u4e8e\u7edf\u8ba1\u5458\u5de5\u5728\u5404\u4e2a\u5de5\u4f5c\u4e0a\u82b1\u8d39\u65f6\u95f4\u7684\u4e00\u4e2a\u5e73\u53f0\u3002\n\nAnuko Time Tracker 1.19.23.5325\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u7528\u6237\u8f93\u5165\uff0c\u62a5\u8868\u7684CSV\u5bfc\u51fa\u53ef\u80fd\u5305\u542b\u88ab\u7535\u5b50\u8868\u683c\u8f6f\u4ef6\u5f53\u4f5c\u516c\u5f0f\u5904\u7406\u7684\u5355\u5143\u683c(\u4f8b\u5982\uff0c\u5f53\u5355\u5143\u683c\u503c\u4ee5\u7b49\u53f7\u5f00\u59cb\u65f6)\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/anuko/timetracker/commit/d9472904361495f318c9d0294ffd28acaaeae42f",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-57867",
  "openTime": "2020-10-22",
  "patchDescription": "Anuko Time Tracker\u662f\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u65f6\u95f4\u7edf\u8ba1\u7cfb\u7edf\u3002\u7528\u4e8e\u7edf\u8ba1\u5458\u5de5\u5728\u5404\u4e2a\u5de5\u4f5c\u4e0a\u82b1\u8d39\u65f6\u95f4\u7684\u4e00\u4e2a\u5e73\u53f0\u3002\r\n\r\nAnuko Time Tracker 1.19.23.5325\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u7528\u6237\u8f93\u5165\uff0c\u62a5\u8868\u7684CSV\u5bfc\u51fa\u53ef\u80fd\u5305\u542b\u88ab\u7535\u5b50\u8868\u683c\u8f6f\u4ef6\u5f53\u4f5c\u516c\u5f0f\u5904\u7406\u7684\u5355\u5143\u683c(\u4f8b\u5982\uff0c\u5f53\u5355\u5143\u683c\u503c\u4ee5\u7b49\u53f7\u5f00\u59cb\u65f6)\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Anuko Time Tracker\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Anuko Time Tracker Anuko Time Tracker \u003c1.19.23.5325"
  },
  "referenceLink": "https://github.com/anuko/timetracker/security/advisories/GHSA-prjf-9mgh-8fpv",
  "serverity": "\u9ad8",
  "submitTime": "2020-10-21",
  "title": "Anuko Time Tracker\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-15255 (GCVE-0-2020-15255)

Vulnerability from cvelistv5 – Published: 2020-10-16 16:20 – Updated: 2024-08-04 13:08

Title

CSV injection in Anuko Time Tracker

Summary

In Anuko Time Tracker before verion 1.19.23.5325, due to not properly filtered user input a CSV export of a report could contain cells that are treated as formulas by spreadsheet software (for example, when a cell value starts with an equal sign). This is fixed in version 1.19.23.5325.

Severity

8.7 (High)


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

CWE

CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Assigner

GitHub_M mitre root

References

4 references

URL	Tags
https://github.com/anuko/timetracker/security/adv…	x_refsource_CONFIRM
https://github.com/anuko/timetracker/commit/d9472…	x_refsource_MISC
http://packetstormsecurity.com/files/159996/Anuko…	x_refsource_MISC
https://www.exploit-db.com/exploits/49027	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
anuko	timetracker	Affected: < 1.19.23.5325

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:08:23.253Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/anuko/timetracker/security/advisories/GHSA-prjf-9mgh-8fpv"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/anuko/timetracker/commit/d9472904361495f318c9d0294ffd28acaaeae42f"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/159996/Anuko-Time-Tracker-1.19.23.5325-CSV-Injection.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/49027"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "timetracker",
          "vendor": "anuko",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.19.23.5325"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Anuko Time Tracker before verion 1.19.23.5325, due to not properly filtered user input a CSV export of a report could contain cells that are treated as formulas by spreadsheet software (for example, when a cell value starts with an equal sign). This is fixed in version 1.19.23.5325."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-74",
              "description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-16T00:45:40.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/anuko/timetracker/security/advisories/GHSA-prjf-9mgh-8fpv"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/anuko/timetracker/commit/d9472904361495f318c9d0294ffd28acaaeae42f"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/159996/Anuko-Time-Tracker-1.19.23.5325-CSV-Injection.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.exploit-db.com/exploits/49027"
        }
      ],
      "source": {
        "advisory": "GHSA-prjf-9mgh-8fpv",
        "discovery": "UNKNOWN"
      },
      "title": "CSV injection in Anuko Time Tracker",
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2020-15255",
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          "TITLE": "CSV injection in Anuko Time Tracker"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "timetracker",
                      "version": {
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                          {
                            "version_value": "\u003c 1.19.23.5325"
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            }
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        },
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    "dateReserved": "2020-06-25T00:00:00.000Z",
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    "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.

Action not permitted

CNVD-2020-57867

CVE-2020-15255 (GCVE-0-2020-15255)

Tags

Sightings

Nomenclature

Related by attack behaviour