CVE-2018-11907: Software Security Vulnerability Vulnerability

HIGH
Advisory Identifier: GHSA-j66r-8xm8-v4wh
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CVSS 7.8
CWE-732
Published
Advisory Summary

CVE-2018-11907 is a HIGH (CVSS 7.8) security vulnerability vulnerability (CWE-732: Incorrect Permission Assignment for Critical Resource) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.. Remediation is available in the latest vendor maintenance releases.

CVE-2018-11907 at a Glance

CVE Identifier CVE-2018-11907
GHSA Identifier GHSA-j66r-8xm8-v4wh
Severity HIGH
CVSS v3.1 Base Score 7.8
CWE Classification CWE-732: Incorrect Permission Assignment for Critical Resource
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-2018-11907

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-2018-11907, 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-732: Incorrect Permission Assignment for Critical Resource, where the product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. 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

In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper access control can lead to device node and executable to be run from /firmware/ which presents a potential issue.

References

NVD — CVE-2018-11907 NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-11907
source.codeaurora.org/quic/le/meta-qti-bs... WEB
https://source.codeaurora.org/quic/le/meta-qti-bsp/commit/?id=ecd2fb4ab9e2a6851add554af03cebe337345c44
Software Security Information SECURITY
https://www.codeaurora.org/security-bulletin/2018/11/05/november-2018-code-aurora-forum-security-bulletin

Frequently Asked Questions

What is CVE-2018-11907?
CVE-2018-11907 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-732: Incorrect Permission Assignment for Critical Resource.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2018-11907?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2018-11907?
CVE-2018-11907 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-2018-11907?
CVE-2018-11907 is classified under CWE-732: Incorrect Permission Assignment for Critical Resource (The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.).
How can I check Maven dependencies for CVE-2018-11907?
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 
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  "id" : "GHSA-j66r-8xm8-v4wh",
  "modified" : "2022-05-13T01:49:21Z",
  "published" : "2022-05-13T01:49:21Z",
  "aliases" : [ "CVE-2018-11907" ],
  "details" : "In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper access control can lead to device node and executable to be run from /firmware/ which presents a potential issue.",
  "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-2018-11907"
  }, {
    "type" : "WEB",
    "url" : "https://source.codeaurora.org/quic/le/meta-qti-bsp/commit/?id=ecd2fb4ab9e2a6851add554af03cebe337345c44"
  }, {
    "type" : "WEB",
    "url" : "https://www.codeaurora.org/security-bulletin/2018/11/05/november-2018-code-aurora-forum-security-bulletin"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-732" ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2018-11-27T16:29:00Z"
  }
}