CVE-2019-8261
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I. Basic Information for CVE-2019-8261
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
UltraVNC revision 1199 has a out-of-bounds read vulnerability in VNC code inside client CoRRE decoder, caused by multiplication overflow. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1200.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
UltraVNC 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UltraVNC是一款用于Windows平台的开源远程终端控制软件。 UltraVNC 1199版本中的client CoRRE解析器的VNC代码存在越界读取漏洞。攻击者可利用该漏洞执行任意代码。.
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
II. Public POCs for CVE-2019-8261
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.us-cert.gov/ics/advisories/icsa-20-161-06x_refsource_MISC
- SSA-940818 V1.0: UltraVNC Vulnerabilities in SIMATIC HMIs/WinCC Productsx_refsource_CONFIRM
- https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2019-8261
Same Patch Batch · UltraVNC · 2019-03-05 · 6 CVEs total
| CVE-2018-15361 | UltraVNC 缓冲区错误漏洞 | |
| CVE-2019-8258 | UltraVNC 缓冲区错误漏洞 | |
| CVE-2019-8259 | UltraVNC 资源管理错误漏洞 | |
| CVE-2019-8260 | UltraVNC 缓冲区错误漏洞 | |
| CVE-2019-8262 | UltraVNC 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-8261
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