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CVE-2020-15853

Quick assessment

Affected
n/a supybot-fedora
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.

supybot-fedora是Fedora Infrastructure开源的一个用于一般 Fedora 社区操作的 Limnoria (supybot) 插件。 supybot-fedora存在安全漏洞，该漏洞源于实现命令刷新，从FAS刷新所有用户的缓存，这需要很长时间才能运行，并且zodbot在此期间停止响应请求。

AI Predicted 5.3 Difficulty: Trivial EPSS 0.64% · P49

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-15853

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
supybot-fedora implements the command 'refresh', that refreshes the cache of all users from FAS. This takes quite a while to run, and zodbot stops responding to requests during this time.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
supybot-fedora 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
supybot-fedora是Fedora Infrastructure开源的一个用于一般 Fedora 社区操作的 Limnoria (supybot) 插件。 supybot-fedora存在安全漏洞，该漏洞源于实现命令刷新，从FAS刷新所有用户的缓存，这需要很长时间才能运行，并且zodbot在此期间停止响应请求。
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
- supybot-fedora all versions -

II. Public POCs for CVE-2020-15853

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III. Intelligence Information for CVE-2020-15853

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Other References for CVE-2020-15853 (1)

Same Patch Batch · n/a · 2022-10-18 · 24 CVEs total

CVE-2022-41547 Mobile Security Framework 安全漏洞
CVE-2022-43260 Tenda AC18 缓冲区错误漏洞
CVE-2022-43259 Tenda AC15 缓冲区错误漏洞
CVE-2022-42218 Open Source SACCO Management System SQL注入漏洞
CVE-2022-42202 TP-LINK TL-WR841N 跨站脚本漏洞
CVE-2022-42188 LavaLite 路径遍历漏洞
CVE-2022-42117 Liferay Portal和Liferay DXP 跨站脚本漏洞
CVE-2022-42116 Liferay Portal 跨站脚本漏洞
CVE-2022-42115 Liferay Portal 跨站脚本漏洞
CVE-2022-42114 Liferay Portal 跨站脚本漏洞
CVE-2022-42113 Liferay Portal 跨站脚本漏洞
CVE-2022-42112 Liferay Portal 跨站脚本漏洞
CVE-2021-3305 Feishu 代码问题漏洞
CVE-2022-41544 GetSimple CMS 安全漏洞
CVE-2022-41541 TP-LINK AX10 安全漏洞
CVE-2022-41540 TP-LINK AX10 信任管理问题漏洞
CVE-2022-41537 Online Tours & Travels Management System 代码问题漏洞
CVE-2022-41504 Billing System Project 代码问题漏洞
CVE-2022-41500 EyouCms 跨站请求伪造漏洞
CVE-2022-41479 DevExpress 安全漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-15853

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