CVE-2016-9941
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I. Basic Information for CVE-2016-9941
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Heap-based buffer overflow in rfbproto.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area.
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
LibVNCServer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibVNCServer是一个VNC服务器C类库，它可开发VNC服务器或VNC客户端。 LibVNCServer 0.9.11之前的版本中的LibVNCClient的rfbproto.c文件存在基于堆的缓冲区溢出漏洞。远程攻击者可借助特制的FramebufferUpdate消息利用该漏洞造成拒绝服务（应用程序崩溃）或执行任意代码。
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-2016-9941
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://github.com/LibVNC/libvncserver/pull/137x_refsource_CONFIRM
- https://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2016-9941
Same Patch Batch · n/a · 2016-12-31 · 6 CVEs total
| CVE-2016-6856 | SAP Hybris Management Console 跨站脚本漏洞 | |
| CVE-2016-6857 | SAP Hybris Management Console 跨站脚本漏洞 | |
| CVE-2016-6858 | SAP Hybris Management Console 跨站脚本漏洞 | |
| CVE-2016-6859 | SAP Hybris Management Console 安全漏洞 | |
| CVE-2016-9942 | LibVNCServer 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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PgBouncer missing authorization check in KILL_CLIENT admin c - CVE-2026-6666
PgBouncer crash in kill_pool_logins_server_error - CVE-2026-6665
PgBouncer buffer overflow in SCRAM
V. Comments for CVE-2016-9941
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