Vulnerabilities > CVE-2017-10850 - Untrusted Search Path vulnerability in Fujifilm Apeosport-Vi and Docucentre-Vi

047910
CVSS 9.3 - CRITICAL
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
network
fujifilm
CWE-426
critical

Summary

Untrusted search path vulnerability in Installers of ART EX Driver for ApeosPort-VI C7771/C6671/C5571/C4471/C3371/C2271, DocuCentre-VI C7771/C6671/C5571/C4471/C3371/C2271 (Timestamp of code signing is before 12 Apr 2017 02:04 UTC.), PostScript? Driver + Additional Feature Plug-in + PPD File for ApeosPort-VI C7771/C6671/C5571/C4471/C3371/C2271, DocuCentre-VI C7771/C6671/C5571/C4471/C3371/C2271 (Timestamp of code signing is before 12 Apr 2017 02:10 UTC.), XPS Print Driver for ApeosPort-VI C7771/C6671/C5571/C4471/C3371/C2271, DocuCentre-VI C7771/C6671/C5571/C4471/C3371/C2271 (Timestamp of code signing is before 3 Nov 2017 23:48 UTC.), ART EX Direct FAX Driver for ApeosPort-VI C7771/C6671/C5571/C4471/C3371/C2271, DocuCentre-VI C7771/C6671/C5571/C4471/C3371/C2271 (Timestamp of code signing is before 26 May 2017 07:44 UTC.), Setting Restore Tool for ApeosPort-VI C7771/C6671/C5571/C4471/C3371/C2271, DocuCentre-VI C7771/C6671/C5571/C4471/C3371/C2271 (Timestamp of code signing is before 25 Aug 2015 08:51 UTC.) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Leveraging/Manipulating Configuration File Search Paths
    This attack loads a malicious resource into a program's standard path used to bootstrap and/or provide contextual information for a program like a path variable or classpath. J2EE applications and other component based applications that are built from multiple binaries can have very long list of dependencies to execute. If one of these libraries and/or references is controllable by the attacker then application controls can be circumvented by the attacker. A standard UNIX path looks similar to this If the attacker modifies the path variable to point to a locale that includes malicious resources then the user unwittingly can execute commands on the attackers' behalf: This is a form of usurping control of the program and the attack can be done on the classpath, database resources, or any other resources built from compound parts. At runtime detection and blocking of this attack is nearly impossible, because the configuration allows execution.