CVE-2018-14523: Aubio Aubio Is Vulnerable To Out Vulnerability

HIGH
Advisory Identifier: GHSA-3x58-8qmv-wqw5
Share
CVSS 8.8
CWE-125
Published
Advisory Summary

CVE-2018-14523 is a HIGH (CVSS 8.8) aubio is vulnerable to out vulnerability (CWE-125: Out-of-bounds Read) affecting Aubio libraries in the PyPI ecosystem. The issue involves aubio is vulnerable to out of bound read when samplerate > 50khz. Remediation is available by upgrading affected packages to version 0.4.7.

CVE-2018-14523 at a Glance

CVE Identifier CVE-2018-14523
GHSA Identifier GHSA-3x58-8qmv-wqw5
Severity HIGH
CVSS v3.1 Base Score 8.8
CWE Classification CWE-125: Out-of-bounds Read
Affected Product Aubio
Package Ecosystem PyPI
Published Date
Last Updated

Security Impact

CVSS: 8.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

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

How to Fix CVE-2018-14523

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

aubio fixed: 0.4.7 
pip install aubio>=0.4.7
Verify Direct and Transitive Dependencies

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

pip show aubio

How to Check if You Are Affected

To determine whether your Python environment is affected by CVE-2018-14523, inspect your installed packages using pip:

pip show aubio

Analyze the terminal output to locate any version of Aubio in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.4.7), your application is affected.

Note: The pip show aubio command checks currently installed packages in your active Python environment.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-125: Out-of-bounds Read, where the product reads data past the end, or before the beginning, of the intended buffer. In Aubio, 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

An issue was discovered in aubio 0.4.6. A buffer over-read can occur in `new_aubio_pitchyinfft` in `pitch/pitchyinfft.c` when the samplerate of the input file is larger than 50kHz.

CVE-2018-14523 Affected Aubio Versions

1 component(s)
Fixed Versions:
0.4.7
Product / Package Ecosystem Affected Versions Fixed Version
aubio
pypi/aubio
PyPI
< 0.4.7
0.4.7

References

NVD — CVE-2018-14523 NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14523
Aubio Source Repository REPOSITORY
https://github.com/aubio/aubio/issues/189
Security Fix Commit FIX COMMIT
https://github.com/aubio/aubio/commit/af4f9e6a93b629fb6defa2a229ec828885b9d187
Aubio Source Repository REPOSITORY
https://github.com/aubio/aubio
Aubio Source Repository REPOSITORY
https://github.com/pypa/advisory-database/tree/main/vulns/aubio/PYSEC-2018-63.yaml
Aubio Security Information SECURITY
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00031.html
Aubio Security Information SECURITY
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00071.html

Frequently Asked Questions

What is CVE-2018-14523?
CVE-2018-14523 is a security vulnerability in Aubio involving Aubio is vulnerable to out of bound read when samplerate > 50kHz under CWE-125: Out-of-bounds Read.
Which Aubio versions are affected?
Affected versions include releases prior to 0.4.7 across affected packages: aubio.
What version fixes CVE-2018-14523?
Upgrading to 0.4.7 (or the latest patched release for your respective branch) resolves the vulnerability.
Is aubio affected?
Yes, aubio is affected in releases prior to 0.4.7. Upgrade your dependency to 0.4.7 or later.
What is the CVSS score of CVE-2018-14523?
CVE-2018-14523 has a CVSS v3.1 base score of 8.8 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2018-14523?
CVE-2018-14523 is classified under CWE-125: Out-of-bounds Read (The product reads data past the end, or before the beginning, of the intended buffer.).
How can I check PyPI dependencies for CVE-2018-14523?
Run the dependency tree command: 'pip show aubio'. 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-3x58-8qmv-wqw5",
  "modified" : "2024-09-04T20:27:49Z",
  "published" : "2022-05-13T01:49:58Z",
  "aliases" : [ "CVE-2018-14523" ],
  "summary" : "Aubio is vulnerable to out of bound read when samplerate > 50kHz",
  "details" : "An issue was discovered in aubio 0.4.6. A buffer over-read can occur in `new_aubio_pitchyinfft` in `pitch/pitchyinfft.c` when the samplerate of the input file is larger than 50kHz.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "PyPI",
      "name" : "aubio"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "0.4.7"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2018-14523"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/aubio/aubio/issues/189"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/aubio/aubio/commit/af4f9e6a93b629fb6defa2a229ec828885b9d187"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/aubio/aubio"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/pypa/advisory-database/tree/main/vulns/aubio/PYSEC-2018-63.yaml"
  }, {
    "type" : "WEB",
    "url" : "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00031.html"
  }, {
    "type" : "WEB",
    "url" : "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00071.html"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-125" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-08-04T21:51:56Z",
    "nvd_published_at" : "2018-07-23T08:29:00Z"
  }
}