CVE-2018-14521: Aubio is vulnerable to denial of service via aubio_source_avcodec_readframe function

CVE-2018-14521 · Severity: low · CVSS 3.1 · Published 2018-07-23

An issue was discovered in aubio 0.4.6. A SEGV signal can occur in aubio_source_avcodec_readframe in io/source_avcodec.c, as demonstrated by aubiomfcc.

Technologies: aubio (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2018-14521 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2018-14521 being exploited in the wild.
How severe is CVE-2018-14521?
Low severity, with a CVSS score of 3.1, published 23 July 2018.
Which products and versions are affected?
aubio (PyPI) ECOSYSTEM:introduced=0,fixed=0.4.7.
Is there a fix for CVE-2018-14521?
Yes. aubio (PyPI): upgrade to 0.4.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2018-14521?
Check whether you run aubio (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • aubio (PyPI): upgrade to 0.4.7 or later
    pip install "aubio>=0.4.7"

Affected products

  • aubio (PyPI) ECOSYSTEM:introduced=0,fixed=0.4.7

Identifiers

  • CVE-2018-14521
  • GHSA-rcv6-7hmv-fj7h
  • PYSEC-2018-61

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