CVE-2018-5470: Software Security Vulnerability Vulnerability

HIGH
Advisory Identifier: GHSA-g46c-8pwj-qp6c
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CVSS 7.8
CWE-426
Published
Advisory Summary

CVE-2018-5470 is a HIGH (CVSS 7.8) security vulnerability vulnerability (CWE-426: Untrusted Search Path) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.. Remediation is available in the latest vendor maintenance releases.

CVE-2018-5470 at a Glance

CVE Identifier CVE-2018-5470
GHSA Identifier GHSA-g46c-8pwj-qp6c
Severity HIGH
CVSS v3.1 Base Score 7.8
CWE Classification CWE-426: Untrusted Search Path
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 7.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Local (AV:L)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2018-5470

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2018-5470, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-426: Untrusted Search Path, where the product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Philips IntelliSpace Portal all versions of 8.0.x, and 7.0.x have an unquoted search path or element vulnerability that has been identified, which may allow an authorized local user to execute arbitrary code and escalate their level of privileges.

References

NVD — CVE-2018-5470 NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-5470
ics-cert.us-cert.gov/advisories/icsma-18... WEB
https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
Software Security Information SECURITY
https://www.usa.philips.com/healthcare/about/customer-support/product-security
Software Security Information SECURITY
http://www.securityfocus.com/bid/103182

Frequently Asked Questions

What is CVE-2018-5470?
CVE-2018-5470 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-426: Untrusted Search Path.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2018-5470?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2018-5470?
CVE-2018-5470 has a CVSS v3.1 base score of 7.8 (HIGH) with vector string CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2018-5470?
CVE-2018-5470 is classified under CWE-426: Untrusted Search Path (The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.).
How can I check Maven dependencies for CVE-2018-5470?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-g46c-8pwj-qp6c",
  "modified" : "2022-05-13T01:32:06Z",
  "published" : "2022-05-13T01:32:06Z",
  "aliases" : [ "CVE-2018-5470" ],
  "details" : "Philips IntelliSpace Portal all versions of 8.0.x, and 7.0.x have an unquoted search path or element vulnerability that has been identified, which may allow an authorized local user to execute arbitrary code and escalate their level of privileges.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2018-5470"
  }, {
    "type" : "WEB",
    "url" : "https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02"
  }, {
    "type" : "WEB",
    "url" : "https://www.usa.philips.com/healthcare/about/customer-support/product-security"
  }, {
    "type" : "WEB",
    "url" : "http://www.securityfocus.com/bid/103182"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-426" ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2018-03-26T14:29:00Z"
  }
}