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CVE-2020-27827

EPSS 0.50% · P66
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I. Basic Information for CVE-2020-27827

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, 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
lldpd 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
lldpd是一款能够接收和发送LLDP帧的守护程序。 Ubuntu lldpd 软件中存在资源管理错误漏洞，攻击者可利用该漏洞触发拒绝服务攻击。以下产品及型号受到影响：Ubuntu 20.10 openvswitch-common,Ubuntu 20.04 LTS openvswitch-common Ubuntu 18.04 LTS openvswitch-common, Ubuntu 16.04 LTS: openvswitch-common
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
-lldp/openvswitch lldpd 1.0.8, openvswitch 2.14.1, openvswitch 2.13.2, openvswitch 2.12.2, openvswitch 2.11.5, openvswitch 2.10.6, openvswitch 2.9.8, openvswitch 2.8.10, openvswitch 2.7.12, openvswitch 2.6.9 -

II. Public POCs for CVE-2020-27827

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III. Intelligence Information for CVE-2020-27827

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Same Patch Batch · n/a · 2021-03-18 · 45 CVEs total

CVE-2021-233597.5 HIGHArbitrary Command Injection
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CVE-2021-28145Portlandlabs Concrete5 跨站脚本漏洞
CVE-2020-26886Softaculous Ltd. Softaculous 安全漏洞
CVE-2021-27358Grafana 安全漏洞
CVE-2021-3416QEMU 安全漏洞
CVE-2021-27436研华 Advantech WebAccess/SCADA 跨站脚本漏洞
CVE-2021-26275NPM eslint-fixer 命令注入漏洞
CVE-2021-28653西部数据 Western Digital G-Technology ArmorLock NVMe SSD 安全漏洞
CVE-2020-36144Redash 注入漏洞
CVE-2019-14851Libguestfs Nbdkit 安全漏洞
CVE-2020-26797MediaArea MediaInfo 缓冲区错误漏洞
CVE-2019-14850Libguestfs Nbdkit 安全漏洞
CVE-2021-28160Amazon Wireless-N WiFi Repeater 跨站脚本漏洞
CVE-2019-3867RED HAT Quay web application 代码问题漏洞
CVE-2020-14516Rockwell Automation FactoryTalk Services Platform 安全漏洞
CVE-2021-22665Rockwell Automation DriveTools SP 和 Drives AOP 代码问题漏洞
CVE-2020-26155Utimaco SecurityServer 安全漏洞
CVE-2021-26216SeedDMS 跨站请求伪造漏洞
CVE-2021-26215SeedDMS 跨站请求伪造漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-400

V. Comments for CVE-2020-27827

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