Vulnerability-Lookup

CNVD-2021-34122

Vulnerability from cnvd - Published: 2021-05-12

Title

Stormshield Network Security拒绝服务漏洞

Description

Stormshield Network Security是法国Stormshield公司的一款下一代UTM（统一威胁管理）防火墙。 Stormshield Network Security存在拒绝服务漏洞，攻击者可利用该漏洞可以触发一个致命错误通过IPv6 NDP超时的Stormshield网络安全，为了触发拒绝服务。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.stormshield.com/products-services/products/network-security/

Reference

https://vigilance.fr/vulnerability/Stormshield-Network-Security-denial-of-service-via-IPv6-NDP-Timeout-34716

Impacted products

Name
['Stormshield Stormshield Network Security >=2.0.0，<=2.7.7', 'Stormshield Stormshield Network Security >=2.8.0，<=2.16.0', 'Stormshield Stormshield Network Security >=3.0.0，<=3.7.16', 'Stormshield Stormshield Network Security >=3.8.0，<=3.11.4', 'Stormshield Stormshield Network Security >=4.0.0，<=4.1.5']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-3384",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-3384"
    }
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  "description": "Stormshield Network Security\u662f\u6cd5\u56fdStormshield\u516c\u53f8\u7684\u4e00\u6b3e\u4e0b\u4e00\u4ee3UTM\uff08\u7edf\u4e00\u5a01\u80c1\u7ba1\u7406\uff09\u9632\u706b\u5899\u3002\n\nStormshield Network Security\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u89e6\u53d1\u4e00\u4e2a\u81f4\u547d\u9519\u8bef\u901a\u8fc7IPv6 NDP\u8d85\u65f6\u7684Stormshield\u7f51\u7edc\u5b89\u5168\uff0c\u4e3a\u4e86\u89e6\u53d1\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.stormshield.com/products-services/products/network-security/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-34122",
  "openTime": "2021-05-12",
  "products": {
    "product": [
      "Stormshield Stormshield Network Security \u003e=2.0.0\uff0c\u003c=2.7.7",
      "Stormshield Stormshield Network Security \u003e=2.8.0\uff0c\u003c=2.16.0",
      "Stormshield Stormshield Network Security \u003e=3.0.0\uff0c\u003c=3.7.16",
      "Stormshield Stormshield Network Security \u003e=3.8.0\uff0c\u003c=3.11.4",
      "Stormshield Stormshield Network Security \u003e=4.0.0\uff0c\u003c=4.1.5"
    ]
  },
  "referenceLink": "https://vigilance.fr/vulnerability/Stormshield-Network-Security-denial-of-service-via-IPv6-NDP-Timeout-34716",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-03",
  "title": "Stormshield Network Security\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-3384 (GCVE-0-2021-3384)

Vulnerability from cvelistv5 – Published: 2021-03-02 17:08 – Updated: 2024-08-03 16:53

Summary

A vulnerability in Stormshield Network Security could allow an attacker to trigger a protection related to ARP/NDP tables management, which would temporarily prevent the system to contact new hosts via IPv4 or IPv6. This affects versions 2.0.0 to 2.7.7, 2.8.0 to 2.16.0, 3.0.0 to 3.7.16, 3.8.0 to 3.11.4, and 4.0.0 to 4.1.5. Fixed in versions 2.7.8, 3.7.17, 3.11.5, and 4.2.0.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://advisories.stormshield.eu/2020-049/	x_refsource_CONFIRM

Show details on NVD website

JSON

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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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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CNVD-2021-34122

CVE-2021-3384 (GCVE-0-2021-3384)

Tags

Sightings

Nomenclature

Related by attack behaviour