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CVE-2020-15386

Quick assessment

Affected
n/a Brocade Fabric OS
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.

Brocade Fabric OS（FOS）是美国博科（Brocade）公司的一套使用在交换机和路由器等设备中的嵌入式操作系统。 Brocade Fabric OS 存在资源管理错误漏洞，攻击者可利用该漏洞可以通过Brocade Fabric OS的安全扫描触发致命错误，以触发拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 0.95% · P60

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2020-15386

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Brocade Fabric OS prior to v9.0.1a and 8.2.3a and after v9.0.0 and 8.2.2d may observe high CPU load during security scanning, which could lead to a slower response to CLI commands and other operations.
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
Brocade Fabric OS 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Brocade Fabric OS（FOS）是美国博科（Brocade）公司的一套使用在交换机和路由器等设备中的嵌入式操作系统。 Brocade Fabric OS 存在资源管理错误漏洞，攻击者可利用该漏洞可以通过Brocade Fabric OS的安全扫描触发致命错误，以触发拒绝服务。
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
- Brocade Fabric OS Brocade Fabric OS versions after v9.0.0 and before v9.0.1a, and Brocade Fabric OS versions after v8.2.2d and before v8.2.3a -

II. Public POCs for CVE-2020-15386

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III. Intelligence Information for CVE-2020-15386

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Vendor Advisories for CVE-2020-15386 (1)

Same Patch Batch · n/a · 2021-06-09 · 94 CVEs total

CVE-2021-3196 8.8 HIGH Hitachi ID Bravura Security Fabric 数据伪造问题漏洞
CVE-2020-24473 Intel Server Board 缓冲区错误漏洞
CVE-2021-0105 Intel PROSet Wireless 权限许可和访问控制问题漏洞
CVE-2020-24511 Intel Processors 信息泄露漏洞
CVE-2020-24486 Intel Processors 输入验证错误漏洞
CVE-2020-12360 Intel Processors 缓冲区错误漏洞
CVE-2021-0095 Intel Processors 处理逻辑错误漏洞
CVE-2020-12358 Intel INTEL-SA-00463 缓冲区错误漏洞
CVE-2020-24512 Intel Processors 信息泄露漏洞
CVE-2021-0097 Intel Server Board M10JNP2SB 路径遍历漏洞
CVE-2020-24474 Intel Server Board 缓冲区错误漏洞
CVE-2021-0113 Intel Server Board M10JNP2SB缓冲区错误漏洞
CVE-2020-24475 Intel Server Board 安全漏洞
CVE-2021-0001 Intel Integrated Performance Primitives 安全漏洞
CVE-2021-0051 Intel Server Platform Services 输入验证错误漏洞
CVE-2021-0055 Intel NUC Kit 权限许可和访问控制问题漏洞
CVE-2021-0112 Intel Unite 代码问题漏洞
CVE-2021-0098 Intel Unite 安全漏洞
CVE-2021-0108 Intel Unite 代码问题漏洞
CVE-2021-0102 Intel Unite 权限许可和访问控制问题漏洞

Showing top 20 of 94 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Brocade Fabric OS
Same vendor: n/a

V. Comments for CVE-2020-15386

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