Vulnerability-Lookup

CNVD-2021-100797

Vulnerability from cnvd - Published: 2021-12-20

Title

Huawei ESE620X vESS缓冲区溢出漏洞

Description

Huawei ESE620X vESS是中国华为（Huawei）公司的一个虚拟企业服务控制器。提供语音，视频，中继通信和与行业相关的服务。 ESE620X vESS存在安全漏洞，该漏洞源于某个函数在处理内部消息时存在越界读引起的。攻击者可利用该漏洞向内部进程发送构造的异常报文可以导致进程拒绝服务。

Severity

中

Patch Name

Huawei ESE620X vESS缓冲区溢出漏洞的补丁

Patch Description

Huawei ESE620X vESS是中国华为（Huawei）公司的一个虚拟企业服务控制器。提供语音，视频，中继通信和与行业相关的服务。 ESE620X vESS存在安全漏洞，该漏洞源于某个函数在处理内部消息时存在越界读引起的。攻击者可利用该漏洞向内部进程发送构造的异常报文可以导致进程拒绝服务。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： http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20210526-02-outbounds-cn

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-22366

Impacted products

Name
['Huawei Huawei ESE620X vESS V100R001C10SPC200', 'Huawei Huawei ESE620X vESS V100R001C20SPC200', 'Huawei Huawei ESE620X vESS V200R001C00SPC300']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22366",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-22366"
    }
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  "description": "Huawei ESE620X vESS\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u865a\u62df\u4f01\u4e1a\u670d\u52a1\u63a7\u5236\u5668\u3002\u63d0\u4f9b\u8bed\u97f3\uff0c\u89c6\u9891\uff0c\u4e2d\u7ee7\u901a\u4fe1\u548c\u4e0e\u884c\u4e1a\u76f8\u5173\u7684\u670d\u52a1\u3002\n\nESE620X vESS\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u67d0\u4e2a\u51fd\u6570\u5728\u5904\u7406\u5185\u90e8\u6d88\u606f\u65f6\u5b58\u5728\u8d8a\u754c\u8bfb\u5f15\u8d77\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u5185\u90e8\u8fdb\u7a0b\u53d1\u9001\u6784\u9020\u7684\u5f02\u5e38\u62a5\u6587\u53ef\u4ee5\u5bfc\u81f4\u8fdb\u7a0b\u62d2\u7edd\u670d\u52a1\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100797",
  "openTime": "2021-12-20",
  "patchDescription": "Huawei ESE620X vESS\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u865a\u62df\u4f01\u4e1a\u670d\u52a1\u63a7\u5236\u5668\u3002\u63d0\u4f9b\u8bed\u97f3\uff0c\u89c6\u9891\uff0c\u4e2d\u7ee7\u901a\u4fe1\u548c\u4e0e\u884c\u4e1a\u76f8\u5173\u7684\u670d\u52a1\u3002\r\n\r\nESE620X vESS\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u67d0\u4e2a\u51fd\u6570\u5728\u5904\u7406\u5185\u90e8\u6d88\u606f\u65f6\u5b58\u5728\u8d8a\u754c\u8bfb\u5f15\u8d77\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u5185\u90e8\u8fdb\u7a0b\u53d1\u9001\u6784\u9020\u7684\u5f02\u5e38\u62a5\u6587\u53ef\u4ee5\u5bfc\u81f4\u8fdb\u7a0b\u62d2\u7edd\u670d\u52a1\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 ESE620X vESS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei Huawei ESE620X vESS V100R001C10SPC200",
      "Huawei Huawei ESE620X vESS V100R001C20SPC200",
      "Huawei Huawei ESE620X vESS V200R001C00SPC300"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-22366",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-27",
  "title": "Huawei ESE620X vESS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-22366 (GCVE-0-2021-22366)

Vulnerability from cvelistv5 – Published: 2021-06-22 17:56 – Updated: 2024-08-03 18:44

Summary

There is an out-of-bounds read vulnerability in eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300. The vulnerability is due to a function that handles an internal message contains an out-of-bounds read vulnerability. An attacker could crafted messages between system process, successful exploit could cause Denial of Service (DoS).

Severity

No CVSS data available.

CWE

Out-of-Bounds Read

Assigner

huawei CNA under the mitre root

CNA scorecard D 57/100 over 60 records in the last 180 days details

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
n/a	eSE620X vESS	Affected: V100R001C10SPC200,V100R001C20SPC200,V200R001C00SPC300

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-03T18:44:12.250Z",
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            ],
            "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210526-03-dos-en"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "eSE620X vESS",
          "vendor": "n/a",
          "versions": [
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        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "Out-of-Bounds Read",
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              "type": "text"
            }
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      ],
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    "state": "PUBLISHED"
  },
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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.

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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CNVD-2021-100797

CVE-2021-22366 (GCVE-0-2021-22366)

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Nomenclature

Related by attack behaviour