Vulnerability-Lookup

CNVD-2019-04447

Vulnerability from cnvd - Published: 2019-02-18

Title

多款产品中的‘prvProcessICMPPacket’函数信息泄露漏洞

Description

AWS FreeRTOS、FreeRTOS、WHIS OpenRTOS和SafeRTOS都是使用在微控制器操作系统。WITTENSTEIN WHIS Connect middleware TCP/IP是一款使用在OpenRTOS和SafeRTOS系统中的WHIS连接中间件TCP/IP组件。多款产品中的‘prvProcessICMPPacket’函数存在信息泄露漏洞，攻击者可利用该漏洞获取信息。

Severity

中

Patch Name

多款产品中的‘prvProcessICMPPacket’函数信息泄露漏洞的补丁

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/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-16527

Impacted products

Name
['AWS FreeRTOS <=1.3.1', 'AWS FreeRTOS <=10.0.1', 'AWS WHIS OpenRTOS', 'AWS SafeRTOS']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-16527"
    }
  },
  "description": "AWS FreeRTOS\u3001FreeRTOS\u3001WHIS OpenRTOS\u548cSafeRTOS\u90fd\u662f\u4f7f\u7528\u5728\u5fae\u63a7\u5236\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002WITTENSTEIN WHIS Connect middleware TCP/IP\u662f\u4e00\u6b3e\u4f7f\u7528\u5728OpenRTOS\u548cSafeRTOS\u7cfb\u7edf\u4e2d\u7684WHIS\u8fde\u63a5\u4e2d\u95f4\u4ef6TCP/IP\u7ec4\u4ef6\u3002\n\n\u591a\u6b3e\u4ea7\u54c1\u4e2d\u7684\u2018prvProcessICMPPacket\u2019\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\u3002",
  "discovererName": "unknown",
  "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/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-04447",
  "openTime": "2019-02-18",
  "patchDescription": "AWS FreeRTOS\u3001FreeRTOS\u3001WHIS OpenRTOS\u548cSafeRTOS\u90fd\u662f\u4f7f\u7528\u5728\u5fae\u63a7\u5236\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002WITTENSTEIN WHIS Connect middleware TCP/IP\u662f\u4e00\u6b3e\u4f7f\u7528\u5728OpenRTOS\u548cSafeRTOS\u7cfb\u7edf\u4e2d\u7684WHIS\u8fde\u63a5\u4e2d\u95f4\u4ef6TCP/IP\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3e\u4ea7\u54c1\u4e2d\u7684\u2018prvProcessICMPPacket\u2019\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\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": "\u591a\u6b3e\u4ea7\u54c1\u4e2d\u7684\u2018prvProcessICMPPacket\u2019\u51fd\u6570\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "AWS FreeRTOS \u003c=1.3.1",
      "AWS FreeRTOS \u003c=10.0.1",
      "AWS WHIS OpenRTOS",
      "AWS SafeRTOS"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-16527",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-07",
  "title": "\u591a\u6b3e\u4ea7\u54c1\u4e2d\u7684\u2018prvProcessICMPPacket\u2019\u51fd\u6570\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-16527 (GCVE-0-2018-16527)

Vulnerability from cvelistv5 – Published: 2018-12-06 23:00 – Updated: 2024-08-05 10:24

Summary

Amazon Web Services (AWS) FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 (with FreeRTOS+TCP), and WITTENSTEIN WHIS Connect middleware TCP/IP component allow information disclosure during parsing of ICMP packets in prvProcessICMPPacket.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/aws/amazon-freertos/blob/v1.3.…	x_refsource_CONFIRM
https://blog.zimperium.com/freertos-tcpip-stack-v…	x_refsource_MISC
https://blog.zimperium.com/freertos-tcpip-stack-v…	x_refsource_MISC

Date Public

2018-10-18 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:24:32.866Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
      "datePublic": "2018-10-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Amazon Web Services (AWS) FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 (with FreeRTOS+TCP), and WITTENSTEIN WHIS Connect middleware TCP/IP component allow information disclosure during parsing of ICMP packets in prvProcessICMPPacket."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-06T22:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems/"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-16527",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
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        "data_format": "MITRE",
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            }
          ]
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        "problemtype": {
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        "references": {
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            {
              "name": "https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md",
              "refsource": "CONFIRM",
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            },
            {
              "name": "https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details/",
              "refsource": "MISC",
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            },
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              "url": "https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems/"
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  },
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}

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.

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Action not permitted

CNVD-2019-04447

CVE-2018-16527 (GCVE-0-2018-16527)

Tags

Sightings

Nomenclature

Related by attack behaviour