cnvd - cnvd-2021-07127

cnvd-2021-07127

Vulnerability from cnvd

Title: Treck TCP/IP输入验证错误漏洞（CNVD-2021-07127）

Description:

Treck TCP/IP是美国Treck公司的一套专用于嵌入式系统的TCP（传输控制协议）/IP（网际互连协议）套件。

Treck TCP/IP stack Version 6.0.1.67版本存在输入验证错误漏洞，该漏洞源于IPv6组件中的输入验证错误可能会导致未经身份验证的用户通过网络访问导致最多三个字节的越界读取。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Treck TCP/IP输入验证错误漏洞（CNVD-2021-07127）的补丁

Patch Description:

Treck TCP/IP是美国Treck公司的一套专用于嵌入式系统的TCP（传输控制协议）/IP（网际互连协议）套件。

Treck TCP/IP stack Version 6.0.1.67版本存在输入验证错误漏洞，该漏洞源于IPv6组件中的输入验证错误可能会导致未经身份验证的用户通过网络访问导致最多三个字节的越界读取。目前没有详细的漏洞细节提供。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://treck.com/vulnerability-response-information/

Reference: https://us-cert.cisa.gov/ics/advisories/icsa-20-353-01

Impacted products

Name
Treck TCP/IP stack 6.0.1.67

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-27336",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27336"
    }
  },
  "description": "Treck TCP/IP\u662f\u7f8e\u56fdTreck\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684TCP\uff08\u4f20\u8f93\u63a7\u5236\u534f\u8bae\uff09/IP\uff08\u7f51\u9645\u4e92\u8fde\u534f\u8bae\uff09\u5957\u4ef6\u3002\n\nTreck TCP/IP stack Version 6.0.1.67\u7248\u672c\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIPv6\u7ec4\u4ef6\u4e2d\u7684\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u53ef\u80fd\u4f1a\u5bfc\u81f4\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u5bfc\u81f4\u6700\u591a\u4e09\u4e2a\u5b57\u8282\u7684\u8d8a\u754c\u8bfb\u53d6\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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://treck.com/vulnerability-response-information/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-07127",
  "openTime": "2021-01-28",
  "patchDescription": "Treck TCP/IP\u662f\u7f8e\u56fdTreck\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684TCP\uff08\u4f20\u8f93\u63a7\u5236\u534f\u8bae\uff09/IP\uff08\u7f51\u9645\u4e92\u8fde\u534f\u8bae\uff09\u5957\u4ef6\u3002\r\n\r\nTreck TCP/IP stack Version 6.0.1.67\u7248\u672c\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIPv6\u7ec4\u4ef6\u4e2d\u7684\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u53ef\u80fd\u4f1a\u5bfc\u81f4\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u5bfc\u81f4\u6700\u591a\u4e09\u4e2a\u5b57\u8282\u7684\u8d8a\u754c\u8bfb\u53d6\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": "Treck TCP/IP\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-07127\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Treck TCP/IP stack 6.0.1.67"
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-20-353-01",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-21",
  "title": "Treck TCP/IP\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-07127\uff09"
}

CVE-2020-27336 (GCVE-0-2020-27336)

Vulnerability from cvelistv5

Published

2020-12-22 21:04

Modified

2024-08-04 16:11

Severity ?

3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

Summary

An issue was discovered in Treck IPv6 before 6.0.1.68. Improper input validation in the IPv6 component when handling a packet sent by an unauthenticated remote attacker could result in an out-of-bounds read of up to three bytes via network access.

References

▼	URL	Tags
	https://treck.com/vulnerability-response-information/	x_refsource_CONFIRM
	https://security.netapp.com/advisory/ntap-20210201-0003/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:11:36.599Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://treck.com/vulnerability-response-information/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20210201-0003/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Treck IPv6 before 6.0.1.68. Improper input validation in the IPv6 component when handling a packet sent by an unauthenticated remote attacker could result in an out-of-bounds read of up to three bytes via network access."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:H/AV:N/A:N/C:L/I:N/PR:N/S:U/UI:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-01T16:06:15",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://treck.com/vulnerability-response-information/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210201-0003/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-27336",
          "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": "An issue was discovered in Treck IPv6 before 6.0.1.68. Improper input validation in the IPv6 component when handling a packet sent by an unauthenticated remote attacker could result in an out-of-bounds read of up to three bytes via network access."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:H/AV:N/A:N/C:L/I:N/PR:N/S:U/UI:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://treck.com/vulnerability-response-information/",
              "refsource": "CONFIRM",
              "url": "https://treck.com/vulnerability-response-information/"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20210201-0003/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20210201-0003/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-27336",
    "datePublished": "2020-12-22T21:04:08",
    "dateReserved": "2020-10-20T00:00:00",
    "dateUpdated": "2024-08-04T16:11:36.599Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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