cnvd - cnvd-2022-01699

cnvd-2022-01699

Vulnerability from cnvd

Title: Wind River VxWorks资源管理错误漏洞

Description:

Wind River VxWorks是美国Wind River公司的一个操作系统。用于构建嵌入式设备和系统的业界领先的实时操作系统。

VxWorks 6.9到7存在安全漏洞，该漏洞源于在IKE组件中，一个特别设计的包可能会导致读取缓冲区的末尾，或者双空闲。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Wind River VxWorks资源管理错误漏洞的补丁

Patch Description:

Wind River VxWorks是美国Wind River公司的一个操作系统。用于构建嵌入式设备和系统的业界领先的实时操作系统。

VxWorks 6.9到7存在安全漏洞，该漏洞源于在IKE组件中，一个特别设计的包可能会导致读取缓冲区的末尾，或者双空闲。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2021-43268

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-43268

Impacted products

Name
Wind River VxWorks >=6.9，<=7.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43268"
    }
  },
  "description": "Wind River VxWorks\u662f\u7f8e\u56fdWind River\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002\u7528\u4e8e\u6784\u5efa\u5d4c\u5165\u5f0f\u8bbe\u5907\u548c\u7cfb\u7edf\u7684\u4e1a\u754c\u9886\u5148\u7684\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nVxWorks 6.9\u52307\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728IKE\u7ec4\u4ef6\u4e2d\uff0c\u4e00\u4e2a\u7279\u522b\u8bbe\u8ba1\u7684\u5305\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8bfb\u53d6\u7f13\u51b2\u533a\u7684\u672b\u5c3e\uff0c\u6216\u8005\u53cc\u7a7a\u95f2\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://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2021-43268",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-01699",
  "openTime": "2021-12-31",
  "patchDescription": "Wind River VxWorks\u662f\u7f8e\u56fdWind River\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002\u7528\u4e8e\u6784\u5efa\u5d4c\u5165\u5f0f\u8bbe\u5907\u548c\u7cfb\u7edf\u7684\u4e1a\u754c\u9886\u5148\u7684\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nVxWorks 6.9\u52307\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728IKE\u7ec4\u4ef6\u4e2d\uff0c\u4e00\u4e2a\u7279\u522b\u8bbe\u8ba1\u7684\u5305\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8bfb\u53d6\u7f13\u51b2\u533a\u7684\u672b\u5c3e\uff0c\u6216\u8005\u53cc\u7a7a\u95f2\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": "Wind River VxWorks\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Wind River VxWorks \u003e=6.9\uff0c\u003c=7.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-43268",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-25",
  "title": "Wind River VxWorks\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-43268 (GCVE-0-2021-43268)

Vulnerability from cvelistv5

Published

2021-11-24 16:15

Modified

2024-08-04 03:55

Severity ?

CWE

Summary

An issue was discovered in VxWorks 6.9 through 7. In the IKE component, a specifically crafted packet may lead to reading beyond the end of a buffer, or a double free.

References

▼	URL	Tags
	https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2021-43268	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T03:55:28.365Z",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2021-43268"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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        }
      ],
      "descriptions": [
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
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            "x_refsource_MISC"
          ],
          "url": "https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2021-43268"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-43268",
          "STATE": "PUBLIC"
        },
        "affects": {
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                        "version_data": [
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                      }
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                "vendor_name": "n/a"
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        "data_format": "MITRE",
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        "references": {
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  "cveMetadata": {
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}

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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