cnvd - cnvd-2021-93370

CNVD-2021-93370

Vulnerability from cnvd - Published: 2021-12-02

Title

Huawei CloudEngine资源管理错误漏洞

Description

Huawei CloudEngine是中国华为（Huawei）公司的一款数据中心交换机。 Huawei CloudEngine存在资源管理错误漏洞，攻击者可利用该漏洞通过发送特定篡改的报文方式来导致服务异常。

Severity

低

Patch Name

Huawei CloudEngine资源管理错误漏洞的补丁

Patch Description

Huawei CloudEngine是中国华为（Huawei）公司的一款数据中心交换机。 Huawei CloudEngine存在资源管理错误漏洞，攻击者可利用该漏洞通过发送特定篡改的报文方式来导致服务异常。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://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-cn

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-37122

Impacted products

Name
['Huawei cloudengine_5800_firmware v200r005c10spc800', 'Huawei cloudengine_5800_firmware v200r019c00spc800', 'Huawei cloudengine_12800_firmware v200r005c10spc800', 'Huawei cloudengine_12800_firmware v200r019c00spc800', 'Huawei cloudengine_7800_firmware v200r005c10spc800', 'Huawei cloudengine_7800_firmware v200r019c00spc800', 'Huawei cloudengine_6800_firmware v200r005c10spc800', 'Huawei cloudengine_6800_firmware v200r005c20spc800', 'Huawei cloudengine_6800_firmware v200r019c00spc800']

Name

['Huawei cloudengine_5800_firmware v200r005c10spc800', 'Huawei cloudengine_5800_firmware v200r019c00spc800', 'Huawei cloudengine_12800_firmware v200r005c10spc800', 'Huawei cloudengine_12800_firmware v200r019c00spc800', 'Huawei cloudengine_7800_firmware v200r005c10spc800', 'Huawei cloudengine_7800_firmware v200r019c00spc800', 'Huawei cloudengine_6800_firmware v200r005c10spc800', 'Huawei cloudengine_6800_firmware v200r005c20spc800', 'Huawei cloudengine_6800_firmware v200r019c00spc800']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-37122",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-37122"
    }
  },
  "description": "Huawei CloudEngine\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6570\u636e\u4e2d\u5fc3\u4ea4\u6362\u673a\u3002 \n\nHuawei CloudEngine\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u7279\u5b9a\u7be1\u6539\u7684\u62a5\u6587\u65b9\u5f0f\u6765\u5bfc\u81f4\u670d\u52a1\u5f02\u5e38\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://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-93370",
  "openTime": "2021-12-02",
  "patchDescription": "Huawei CloudEngine\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6570\u636e\u4e2d\u5fc3\u4ea4\u6362\u673a\u3002 \r\n\r\nHuawei CloudEngine\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u7279\u5b9a\u7be1\u6539\u7684\u62a5\u6587\u65b9\u5f0f\u6765\u5bfc\u81f4\u670d\u52a1\u5f02\u5e38\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": "Huawei CloudEngine\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei cloudengine_5800_firmware v200r005c10spc800",
      "Huawei cloudengine_5800_firmware v200r019c00spc800",
      "Huawei cloudengine_12800_firmware v200r005c10spc800",
      "Huawei cloudengine_12800_firmware v200r019c00spc800",
      "Huawei cloudengine_7800_firmware v200r005c10spc800",
      "Huawei cloudengine_7800_firmware v200r019c00spc800",
      "Huawei cloudengine_6800_firmware v200r005c10spc800",
      "Huawei cloudengine_6800_firmware v200r005c20spc800",
      "Huawei cloudengine_6800_firmware v200r019c00spc800"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-37122",
  "serverity": "\u4f4e",
  "submitTime": "2021-11-17",
  "title": "Huawei CloudEngine\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-37122 (GCVE-0-2021-37122)

Vulnerability from cvelistv5 – Published: 2021-10-27 00:36 – Updated: 2024-08-04 01:09

Summary

There is a use-after-free (UAF) vulnerability in Huawei products. An attacker may craft specific packets to exploit this vulnerability. Successful exploitation may cause the service abnormal. Affected product versions include:CloudEngine 12800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 5800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 6800 V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800;CloudEngine 7800 V200R005C10SPC800,V200R019C00SPC800.

Severity ?

No CVSS data available.

CWE

Use-after-free

Assigner

huawei

References

URL

Tags

https://www.huawei.com/en/psirt/security-advisori…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800	Affected: V200R005C10SPC800,V200R019C00SPC800 Affected: V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:09:07.805Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-en"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "V200R005C10SPC800,V200R019C00SPC800"
            },
            {
              "status": "affected",
              "version": "V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "There is a use-after-free (UAF) vulnerability in Huawei products. An attacker may craft specific packets to exploit this vulnerability. Successful exploitation may cause the service abnormal. Affected product versions include:CloudEngine 12800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 5800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 6800 V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800;CloudEngine 7800 V200R005C10SPC800,V200R019C00SPC800."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Use-after-free",
              "lang": "en",
              "type": "text"
            }
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      ],
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        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
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          "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-en"
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          "ID": "CVE-2021-37122",
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                          {
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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-2021-93370

CVE-2021-37122 (GCVE-0-2021-37122)

Tags

Sightings

Nomenclature