CVE-2019-15680
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I. Basic Information for CVE-2019-15680
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
TightVNC code version 1.3.10 contains null pointer dereference in HandleZlibBPP function, which results Denial of System (DoS). This attack appear to be exploitable via network connectivity.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
TightVNC 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TightVNC是一套跨平台的开源远程桌面软件。 TightVNC code 1.3.10版本中的‘HandleZlibBPP’函数中存在代码问题漏洞。攻击者可利用该漏洞造成拒绝服务。
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
II. Public POCs for CVE-2019-15680
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2019-15680
Same Patch Batch · Kaspersky · 2019-10-29 · 6 CVEs total
| CVE-2019-15678 | TightVNC 缓冲区错误漏洞 | |
| CVE-2019-15679 | TightVNC 缓冲区错误漏洞 | |
| CVE-2019-15681 | LibVNCServer 安全漏洞 | |
| CVE-2019-15683 | TurboVNC 缓冲区错误漏洞 | |
| CVE-2019-8287 | TightVNC 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-476
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Argo Workflows: SSO RBAC Delegation Nil Pointer Dereference - CVE-2026-6666
PgBouncer crash in kill_pool_logins_server_error
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