cnvd - cnvd-2020-00216

CNVD-2020-00216

Vulnerability from cnvd - Published: 2019-12-31

Title

Huawei USG9500拒绝服务漏洞（CNVD-2020-00216）

Description

Huawei USG9500是中国华为（Huawei）公司的一款数据中心防火墙产品。 Huawei USG9500 V500R001C30版本和V500R001C60版本中X.509的实现存在拒绝服务漏洞。攻击者可利用该漏洞借助恶意的证书造成拒绝服务（死循环）。

Severity

高

Patch Name

Huawei USG9500拒绝服务漏洞（CNVD-2020-00216）的补丁

Patch Description

Huawei USG9500是中国华为（Huawei）公司的一款数据中心防火墙产品。 Huawei USG9500 V500R001C30版本和V500R001C60版本中X.509的实现存在拒绝服务漏洞。攻击者可利用该漏洞借助恶意的证书造成拒绝服务（死循环）。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://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20191225-01-eudemon-cn

Reference

https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20191225-01-eudemon-cn

Impacted products

Name
['Huawei USG9500 V500R001C30', 'Huawei USG9500 V500R001C60']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-5274"
    }
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  "description": "Huawei USG9500\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6570\u636e\u4e2d\u5fc3\u9632\u706b\u5899\u4ea7\u54c1\u3002\n\nHuawei USG9500 V500R001C30\u7248\u672c\u548cV500R001C60\u7248\u672c\u4e2dX.509\u7684\u5b9e\u73b0\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u6076\u610f\u7684\u8bc1\u4e66\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6b7b\u5faa\u73af\uff09\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-00216",
  "openTime": "2019-12-31",
  "patchDescription": "Huawei USG9500\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6570\u636e\u4e2d\u5fc3\u9632\u706b\u5899\u4ea7\u54c1\u3002\r\n\r\nHuawei USG9500 V500R001C30\u7248\u672c\u548cV500R001C60\u7248\u672c\u4e2dX.509\u7684\u5b9e\u73b0\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u6076\u610f\u7684\u8bc1\u4e66\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6b7b\u5faa\u73af\uff09\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 USG9500\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-00216\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei USG9500 V500R001C30",
      "Huawei USG9500 V500R001C60"
    ]
  },
  "referenceLink": "https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20191225-01-eudemon-cn",
  "serverity": "\u9ad8",
  "submitTime": "2019-12-26",
  "title": "Huawei USG9500\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-00216\uff09"
}

CVE-2019-5274 (GCVE-0-2019-5274)

Vulnerability from cvelistv5 – Published: 2019-12-26 18:42 – Updated: 2024-08-04 19:47

Summary

USG9500 with versions of V500R001C30;V500R001C60 have a denial of service vulnerability. Due to a flaw in the X.509 implementation in the affected products which can result in an infinite loop, an attacker may exploit the vulnerability via a malicious certificate to perform a denial of service attack on the affected products.

Severity ?

No CVSS data available.

CWE

denial of service

Assigner

huawei

References

URL

Tags

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

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Huawei	USG9500	Affected: V500R001C30 Affected: V500R001C60

Show details on NVD website

JSON

To clipboard

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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-2020-00216

CVE-2019-5274 (GCVE-0-2019-5274)

Tags

Sightings

Nomenclature