CVE-2019-8266 Vulnerability Details

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CVE-2019-8266 Metadata Quick Info

CVE Published: 09/03/2019 | CVE Updated: 16/09/2024 | CVE Year: 2019
Source: Kaspersky | Vendor: Kaspersky Lab | Product: UltraVNC
Status : PUBLISHED

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CVE-2019-8266 Description

UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of ClientConnection::Copybuffer function in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. User interaction is required to trigger these vulnerabilities. These vulnerabilities have been fixed in revision 1208.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-788
CWE Name: CWE-788: Access of Memory Location After End of Buffer
Source: Kaspersky Lab

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).