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Fencer Vulns
high 7.5

CVE-2018-19802 json

Aubio is vulnerable to a NULL pointer dereference in new_aubio_notes function

published 2019-06-07 7 y ago modified 2026-06-17 4 mo ago also GHSA-c6jq-h4jp-72pr , PYSEC-2019-164 , EUVD-2019-0023

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
0
none known

Summary

aubio v0.4.0 to v0.4.8 has a new_aubio_onset NULL pointer dereference.

Patch / fix

  • pypi aubio 0.4.9
  • aubio Debian 14, Debian 13, Debian 12 0.4.9-1

debian advisories DEBIAN-CVE-2018-19802

  • aubio Package Hub 15 0.4.6-bp150.3.15.1
  • python-aubio Package Hub 15 0.4.6-bp150.3.15.1
  • aubio openSUSE Leap 15.0 0.4.6-lp150.3.13.1
  • python-aubio openSUSE Leap 15.0 0.4.6-lp150.3.13.1
  • aubio Package Hub 15 0.4.6-bp150.3.12.1
  • python-aubio Package Hub 15 0.4.6-bp150.3.12.1
  • aubio openSUSE Leap 15.1, openSUSE Leap 15.0 0.4.6-lp151.6.3.1
  • python-aubio openSUSE Leap 15.1, openSUSE Leap 15.0 0.4.6-lp151.6.3.1

opensuse advisories openSUSE-SU-2019:1852-1openSUSE-SU-2019:1834-1openSUSE-SU-2019:1624-1openSUSE-SU-2019:1618-1

  • aubio Arch Linux 0.4.9-1

arch linux advisories AVG-888

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2018-19802 updated cvss 5.5

aubio: buffer overflow in new_aubio.onse

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

2.26% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
pypi aubio
>=0.4.0, <0.4.9
0.4.9

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.