SB2022101427 - Multiple vulnerabilities in Samsung FactoryCamera

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Main Vulnerability Database SB2022101427

SB2022101427 - Multiple vulnerabilities in Samsung FactoryCamera

Published: October 14, 2022

Security Bulletin ID SB2022101427
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Path traversal (CVE-ID: CVE-2022-39858)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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


The vulnerability allows a local user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in AtBroadcastReceiver. A local user can send a specially crafted HTTP request and write arbitrary files on the system.


2) Missing Authorization (CVE-ID: CVE-2022-39861)

CWE-ID: CWE-862 - Missing Authorization

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


The vulnerability allows a local user to bypass authorization checks.

The vulnerability exists due to unprotected receiver in AtBroadcastReceiver. A local user can record video without camera privilege.


Remediation

Install update from vendor's website.

References