CVE-2020-28873
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.
Fluxbb是Fluxbb组织的一款基于Php的论坛系统。 Fluxbb 1.5.11 存在安全漏洞，该漏洞允许用户登录表单发送超长密码，从而受到拒绝服务(DoS)漏洞的影响。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-28873
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Fluxbb 1.5.11 is affected by a denial of service (DoS) vulnerability by sending an extremely long password via the user login form. When a long password is sent, the password hashing process will result in CPU and memory exhaustion on the server.
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
Fluxbb 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fluxbb是Fluxbb组织的一款基于Php的论坛系统。 Fluxbb 1.5.11 存在安全漏洞，该漏洞允许用户登录表单发送超长密码，从而受到拒绝服务(DoS)漏洞的影响。
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-2020-28873
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2020-28873 (1)
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http://fluxbb.com x_refsource_MISC
Same Patch Batch · n/a · 2021-03-17 · 13 CVEs total
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| CVE-2021-28650 | Gnome gnome-autoar 后置链接漏洞 | |
| CVE-2017-20002 | shadow 安全漏洞 | |
| CVE-2021-27291 | Matthäus G. Chajdas pygments 安全漏洞 | |
| CVE-2021-27292 | ua-parser-js 安全漏洞 | |
| CVE-2020-35456 | Google Play Diibear 安全漏洞 | |
| CVE-2020-35455 | Google Play Diibear 安全漏洞 | |
| CVE-2020-35454 | Google Play Diibear 安全漏洞 | |
| CVE-2020-17457 | FUJITSU LIMITED Fujitsu ServerView Suite 跨站脚本漏洞 | |
| CVE-2019-18233 | Advantech Spectre RT ERT351 firmware 跨站脚本漏洞 | |
| CVE-2019-18231 | Advantech Spectre RT ERT351 firmware 安全漏洞 | |
| CVE-2019-18235 | None Advantech Spectre RT ERT351 firmware 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-28873
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