CVE-2021-28682
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I. Basic Information for CVE-2021-28682
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable integer overflow in which a very large grpc-timeout value leads to unexpected timeout calculations.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Envoy 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Envoy是一款开源的分布式代理服务器。 envoyproxy/envoy 存在安全漏洞，攻击者可利用该漏洞能够设计一个指定大型grpc超时的包，这可能会导致特使错误地计算超时，从而导致拒绝服务。
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-2021-28682
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|---|
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- https://github.com/envoyproxy/envoy/releasesx_refsource_MISC
- https://blog.envoyproxy.iox_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-28682
Same Patch Batch · n/a · 2021-05-20 · 45 CVEs total
| CVE-2021-23386 | 7.7 HIGH | Remote Memory Exposure |
| CVE-2020-24395 | Homee Brain Cube 数据伪造问题漏洞 | |
| CVE-2021-3536 | Red Hat Wildfly 跨站脚本漏洞 | |
| CVE-2021-27461 | Emerson Rosemount X-STREAM Gas Analyzer 路径遍历漏洞 | |
| CVE-2020-15522 | Bouncy Castle BC 竞争条件问题漏洞 | |
| CVE-2021-27467 | Emerson Rosemount X-STREAM Gas Analyzer 安全漏洞 | |
| CVE-2021-27465 | Emerson Rosemount X-STREAM Gas Analyzer 跨站脚本漏洞 | |
| CVE-2021-27463 | Emerson Rosemount X-STREAM Gas Analyzer 安全漏洞 | |
| CVE-2021-3426 | Python 路径遍历漏洞 | |
| CVE-2021-27457 | Emerson Rosemount X-STREAM Gas Analyzer 加密问题漏洞 | |
| CVE-2020-24396 | Homee Brain Cube 安全漏洞 | |
| CVE-2021-29659 | ownCloud 安全漏洞 | |
| CVE-2021-28111 | Draege X-Dock 信任管理问题漏洞 | |
| CVE-2021-28112 | Draege X-Dock 安全漏洞 | |
| CVE-2021-3438 | HP 多款产品缓冲区错误漏洞 | |
| CVE-2021-27434 | Siemens SIMATIC OPC UA 信息泄露漏洞 | |
| CVE-2021-25930 | Opennms Group OpenNMS 跨站请求伪造漏洞 | |
| CVE-2021-25929 | Opennms Group OpenNMS 跨站脚本漏洞 | |
| CVE-2020-21053 | FusionPBX 跨站脚本漏洞 | |
| CVE-2021-25931 | Opennms Group OpenNMS 跨站请求伪造漏洞 |
Showing top 20 of 45 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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