cnvd - cnvd-2021-60552

CNVD-2021-60552

Vulnerability from cnvd - Published: 2021-08-10

Title

Segment is-email输入验证错误漏洞

Description

is-email是一个应用软件。用于验证电子邮件地址。 Segment is-email 存在安全漏洞，该漏洞源于在Node.js的Segment is-email包1.0.1之前发现了一个ReDoS(正则表达式拒绝服务)缺陷。攻击者可利用该漏洞导致应用程序消耗过多的CPU。

Severity

中

Patch Name

Segment is-email输入验证错误漏洞的补丁

Patch Description

is-email是一个应用软件。用于验证电子邮件地址。 Segment is-email 存在安全漏洞，该漏洞源于在Node.js的Segment is-email包1.0.1之前发现了一个ReDoS(正则表达式拒绝服务)缺陷。攻击者可利用该漏洞导致应用程序消耗过多的CPU。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，详情请关注厂商主页： https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-36716

Impacted products

Name
Segment is-email <1.0.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-36716"
    }
  },
  "description": "is-email\u662f\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u7528\u4e8e\u9a8c\u8bc1\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u3002\n\nSegment is-email \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Node.js\u7684Segment is-email\u53051.0.1\u4e4b\u524d\u53d1\u73b0\u4e86\u4e00\u4e2aReDoS(\u6b63\u5219\u8868\u8fbe\u5f0f\u62d2\u7edd\u670d\u52a1)\u7f3a\u9677\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u6d88\u8017\u8fc7\u591a\u7684CPU\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-60552",
  "openTime": "2021-08-10",
  "patchDescription": "is-email\u662f\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u7528\u4e8e\u9a8c\u8bc1\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u3002\r\n\r\nSegment is-email \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Node.js\u7684Segment is-email\u53051.0.1\u4e4b\u524d\u53d1\u73b0\u4e86\u4e00\u4e2aReDoS(\u6b63\u5219\u8868\u8fbe\u5f0f\u62d2\u7edd\u670d\u52a1)\u7f3a\u9677\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u6d88\u8017\u8fc7\u591a\u7684CPU\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": "Segment is-email\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Segment is-email \u003c1.0.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-36716",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-15",
  "title": "Segment is-email\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-36716 (GCVE-0-2021-36716)

Vulnerability from cvelistv5 – Published: 2021-07-14 15:37 – Updated: 2024-08-04 01:01

Summary

A ReDoS (regular expression denial of service) flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmail(input) function may cause an application to consume an excessive amount of CPU.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/segmentio/is-email/releases	x_refsource_MISC
	https://segment.com/docs/release_notes/2021-07-13…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:01:59.394Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/segmentio/is-email/releases"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A ReDoS (regular expression denial of service) flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmail(input) function may cause an application to consume an excessive amount of CPU."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-14T15:37:18",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/segmentio/is-email/releases"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-36716",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A ReDoS (regular expression denial of service) flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmail(input) function may cause an application to consume an excessive amount of CPU."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/segmentio/is-email/releases",
              "refsource": "MISC",
              "url": "https://github.com/segmentio/is-email/releases"
            },
            {
              "name": "https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/",
              "refsource": "CONFIRM",
              "url": "https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-36716",
    "datePublished": "2021-07-14T15:37:18",
    "dateReserved": "2021-07-12T00:00:00",
    "dateUpdated": "2024-08-04T01:01:59.394Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-60552

CVE-2021-36716 (GCVE-0-2021-36716)

Tags

Sightings

Nomenclature