SB2020011615 - Multiple vulnerabilities in Lenovo Inno Setup

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Main Vulnerability Database SB2020011615

SB2020011615 - Multiple vulnerabilities in Lenovo Inno Setup

Published: January 16, 2020

Security Bulletin ID SB2020011615
CSH Severity
High
Patch available
NO
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 50% Medium 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Untrusted search path (CVE-ID: CVE-2019-6173)

CWE-ID: CWE-426 - Untrusted Search Path

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to untrusted search path. A remote administrator can escalate privileges in some Lenovo installation packages during installation.


2) Link following (CVE-ID: CVE-2019-6196)

CWE-ID: CWE-59 - Improper Link Resolution Before File Access ('Link Following')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to a symlink following issue in some Lenovo installation packages. A remote user can perform file operations during file extraction and installation.


Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References