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CVE-2020-14405

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.

LibVNCServer是一款支持在程序中实现VNC（虚拟网络计算）服务器或客户端功能的跨平台C语言库。 LibVNCServer 0.9.13之前版本中的libvncclient/rfbproto.c文件存在安全漏洞，该漏洞源于程序未限制TextChat的大小。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。

AI Predicted 5.3 Difficulty: Easy EPSS 1.87% · P79

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2020-14405

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.
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
LibVNCServer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibVNCServer是一款支持在程序中实现VNC（虚拟网络计算）服务器或客户端功能的跨平台C语言库。 LibVNCServer 0.9.13之前版本中的libvncclient/rfbproto.c文件存在安全漏洞，该漏洞源于程序未限制TextChat的大小。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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-2020-14405

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III. Intelligence Information for CVE-2020-14405

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Patches & Fixes for CVE-2020-14405 (1)

Vendor Advisories for CVE-2020-14405 (2)

Mailing List Discussions for CVE-2020-14405 (1)

Other References for CVE-2020-14405 (1)

Same Patch Batch · n/a · 2020-06-17 · 48 CVEs total

CVE-2020-7668 7.5 HIGH Arbitrary File Write via Archive Extraction (Zip Slip)
CVE-2020-7664 7.5 HIGH Arbitrary File Write via Archive Extraction (Zip Slip)
CVE-2020-14396 LibVNCServer 代码问题漏洞
CVE-2019-16245 OMERO.server 信息泄露漏洞
CVE-2020-9332 FabulaTech USB for Remote Desktop 安全漏洞
CVE-2020-6869 ZTEMarket APK 信息泄露漏洞
CVE-2020-14408 Agentejo Cockpit 跨站脚本漏洞
CVE-2020-14040 Golang Go crypto 安全漏洞
CVE-2020-14157 ABUS Secvest FUBE50001 信息泄露漏洞
CVE-2020-13637 Heineking Media stashcat app 安全漏洞
CVE-2019-20839 LibVNCServer 缓冲区错误漏洞
CVE-2020-14397 LibVNCServer 代码问题漏洞
CVE-2020-14398 LibVNCServer 安全漏洞
CVE-2020-14399 LibVNCServer 安全漏洞
CVE-2020-14400 LibVNCServer 安全漏洞
CVE-2020-14401 LibVNCServer 输入验证错误漏洞
CVE-2020-14402 LibVNCServer 缓冲区错误漏洞
CVE-2020-14403 LibVNCServer 缓冲区错误漏洞
CVE-2020-14404 LibVNCServer 缓冲区错误漏洞
CVE-2019-20840 LibVNCServer 缓冲区错误漏洞

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-14405

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