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I. Basic Information for CVE-2020-35498
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Openvswitch 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Openvswitch中存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
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
VendorProductAffected VersionsCPESubscribe
-openvswitch openvswitch 2.5.12, openvswitch 2.6.10, openvswitch 2.7.13, openvswitch 2.8.11, openvswitch 2.9.9, openvswitch 2.10.7, openvswitch 2.11.6, openvswitch 2.12.3, openvswitch 2.13.3, openvswitch 2.14.2 -
II. Public POCs for CVE-2020-35498
#POC DescriptionSource LinkShenlong Link
1Flag the cve-2020-35498 attackhttps://github.com/freddierice/cve-2020-35498-flagPOC Details
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III. Intelligence Information for CVE-2020-35498
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IV. Related Vulnerabilities
Same product: openvswitch
Same vendor: n/a
Same weakness: CWE-400
V. Comments for CVE-2020-35498

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