Vulnerability-Lookup

CNVD-2021-01565

Vulnerability from cnvd - Published: 2021-01-09

Title

date-and-time拒绝服务漏洞

Description

Date And Time是Date And Time个人开发者的一个基于Javascript用于处理JS日期和时间的Npm代码库。 date-and-time 0.14.2之前版本存在安全漏洞，该漏洞源于涉及解析的正则表达式异常处理，导致可以被用来导致拒绝服务。目前没有详细漏洞细节提供。

Severity

中

Patch Name

date-and-time拒绝服务漏洞的补丁

Patch Description

Date And Time是Date And Time个人开发者的一个基于Javascript用于处理JS日期和时间的Npm代码库。 date-and-time 0.14.2之前版本存在安全漏洞，该漏洞源于涉及解析的正则表达式异常处理，导致可以被用来导致拒绝服务。目前没有详细漏洞细节提供。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-26289

Impacted products

Name
date-and-time date-and-time <0.14.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26289",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26289"
    }
  },
  "description": "Date And Time\u662fDate And Time\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u57fa\u4e8eJavascript\u7528\u4e8e\u5904\u7406JS\u65e5\u671f\u548c\u65f6\u95f4\u7684Npm\u4ee3\u7801\u5e93\u3002\n\ndate-and-time 0.14.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6d89\u53ca\u89e3\u6790\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5f02\u5e38\u5904\u7406\uff0c\u5bfc\u81f4\u53ef\u4ee5\u88ab\u7528\u6765\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-01565",
  "openTime": "2021-01-09",
  "patchDescription": "Date And Time\u662fDate And Time\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u57fa\u4e8eJavascript\u7528\u4e8e\u5904\u7406JS\u65e5\u671f\u548c\u65f6\u95f4\u7684Npm\u4ee3\u7801\u5e93\u3002\r\n\r\ndate-and-time 0.14.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6d89\u53ca\u89e3\u6790\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5f02\u5e38\u5904\u7406\uff0c\u5bfc\u81f4\u53ef\u4ee5\u88ab\u7528\u6765\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\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": "date-and-time\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "date-and-time date-and-time \u003c0.14.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-26289",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-29",
  "title": "date-and-time\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-26289 (GCVE-0-2020-26289)

Vulnerability from cvelistv5 – Published: 2020-12-28 18:50 – Updated: 2024-08-04 15:56

Title

Regular expression Denial of Service in date-and-time

Summary

date-and-time is an npm package for manipulating date and time. In date-and-time before version 0.14.2, there a regular expression involved in parsing which can be exploited to to cause a denial of service. This is fixed in version 0.14.2.

Severity

7.5 (High)


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

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

GitHub_M mitre root

References

3 references

URL	Tags
https://github.com/knowledgecode/date-and-time/se…	x_refsource_CONFIRM
https://github.com/knowledgecode/date-and-time/co…	x_refsource_MISC
https://www.npmjs.com/package/date-and-time	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
knowledgecode	date-and-time	Affected: < 0.14.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:56:04.321Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.npmjs.com/package/date-and-time"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "date-and-time",
          "vendor": "knowledgecode",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.14.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "date-and-time is an npm package for manipulating date and time. In date-and-time before version 0.14.2, there a regular expression involved in parsing which can be exploited to to cause a denial of service. This is fixed in version 0.14.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-28T18:50:15.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.npmjs.com/package/date-and-time"
        }
      ],
      "source": {
        "advisory": "GHSA-r92x-f52r-x54g",
        "discovery": "UNKNOWN"
      },
      "title": "Regular expression Denial of Service in date-and-time",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-26289",
          "STATE": "PUBLIC",
          "TITLE": "Regular expression Denial of Service in date-and-time"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "date-and-time",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 0.14.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "knowledgecode"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "date-and-time is an npm package for manipulating date and time. In date-and-time before version 0.14.2, there a regular expression involved in parsing which can be exploited to to cause a denial of service. This is fixed in version 0.14.2."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-400: Uncontrolled Resource Consumption"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g",
              "refsource": "CONFIRM",
              "url": "https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g"
            },
            {
              "name": "https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a",
              "refsource": "MISC",
              "url": "https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a"
            },
            {
              "name": "https://www.npmjs.com/package/date-and-time",
              "refsource": "MISC",
              "url": "https://www.npmjs.com/package/date-and-time"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-r92x-f52r-x54g",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-26289",
    "datePublished": "2020-12-28T18:50:15.000Z",
    "dateReserved": "2020-10-01T00:00:00.000Z",
    "dateUpdated": "2024-08-04T15:56:04.321Z",
    "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.

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CNVD-2021-01565

CVE-2020-26289 (GCVE-0-2020-26289)

Tags

Sightings

Nomenclature

Related by attack behaviour