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CVE-2019-15680

Quick assessment

Affected
Kaspersky TightVNC
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.

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。

AI Predicted 6.5 Difficulty: Easy EPSS 2.67% · P85
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I. Basic Information for CVE-2019-15680

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
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

Vendor Product Affected Versions CPE Subscribe
Kaspersky TightVNC 1.3.10 -

II. Public POCs for CVE-2019-15680

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2019-15680

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Vendor Advisories for CVE-2019-15680 (3)

Mailing List Discussions for CVE-2019-15680 (2)

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 product: TightVNC
Same vendor: Kaspersky
Same weakness: CWE-476

V. Comments for CVE-2019-15680

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