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CVE-2020-23478

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.

Leo-Editor是美国Edward K. Ream个人开发者的一个开源的Ide、大纲和Pim。用于加速程序员、作者和网页设计师的工作流程。 Leo-Editor 6.2.1版本存在安全漏洞，该漏洞源于组件"plugins/importers/dart.py"中包含正则表达式拒绝服务漏洞。

AI Predicted 5.3 Difficulty: Easy EPSS 1.23% · P68

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2020-23478

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Leo Editor v6.2.1 was discovered to contain a regular expression denial of service (ReDoS) vulnerability in the component plugins/importers/dart.py.
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
Leo-Editor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Leo-Editor是美国Edward K. Ream个人开发者的一个开源的Ide、大纲和Pim。用于加速程序员、作者和网页设计师的工作流程。 Leo-Editor 6.2.1版本存在安全漏洞，该漏洞源于组件"plugins/importers/dart.py"中包含正则表达式拒绝服务漏洞。
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-2020-23478

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III. Intelligence Information for CVE-2020-23478

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Other References for CVE-2020-23478 (2)

Same Patch Batch · n/a · 2021-09-22 · 14 CVEs total

CVE-2020-23481 CMS Made Simple 跨站脚本漏洞
CVE-2020-23469 gedit 安全漏洞
CVE-2021-21992 VMware vCenter Server 资源管理错误漏洞
CVE-2021-21991 VMware vCenter Server 权限许可和访问控制问题漏洞
CVE-2019-6288 Edgecore ECS2020 命令注入漏洞
CVE-2021-40684 Talend ESB 授权问题漏洞
CVE-2021-40875 Gurock Software Gurock TestRail 信息泄露漏洞
CVE-2021-37927 Zoho Corporation ADManager Plus 数据伪造问题漏洞
CVE-2021-37925 ZOHO ManageEngine ADManager Plus 操作系统命令注入漏洞
CVE-2021-39404 MaianAffiliate 跨站脚本漏洞
CVE-2021-36260 Hikvision Web Server 操作系统命令注入漏洞
CVE-2021-38112 Amazon WorkSpaces 参数注入漏洞
CVE-2021-3583 Red Hat Ansible 代码注入漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-23478

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