CVE-2021-3384
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 存在安全漏洞，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。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-3384
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Stormshield Network Security 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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 存在安全漏洞，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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-3384
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-3384 (1)
-
https://advisories.stormshield.eu/2020-049/ x_refsource_CONFIRM
Same Patch Batch · n/a · 2021-03-02 · 16 CVEs total
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| CVE-2021-22296 | Huawei HarmonyOS 安全漏洞 | |
| CVE-2021-25330 | Samsung SMR 安全漏洞 | |
| CVE-2020-23518 | UltimateKode Neo Billing 跨站脚本漏洞 | |
| CVE-2020-25902 | Blackboard Collaborate Ultra 跨站脚本漏洞 | |
| CVE-2021-27904 | MISP 安全漏洞 | |
| CVE-2021-27901 | LG mobile devices 安全漏洞 | |
| CVE-2021-27730 | Accellion FTA 注入漏洞 | |
| CVE-2021-27731 | Accellion FTA 跨站脚本漏洞 | |
| CVE-2021-25309 | Gigaset DX600A 安全漏洞 | |
| CVE-2021-25306 | Gigaset DX600A 缓冲区错误漏洞 | |
| CVE-2021-27804 | JPEG aka jpeg-xl 缓冲区错误漏洞 | |
| CVE-2021-27888 | ZendTo 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-3384
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