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CVE-2018-19802

Aubio is vulnerable to a NULL pointer dereference in new_aubio_notes function

7.5 HighFix available

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

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

2.26%Up 0.6 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 7.5

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

Record
CVE-2018-19802
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness
CWE-476
Updated
2026-11-02
CVE List No score

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

Record
CVE-2018-19802
Updated
2026-11-02
EUVDEUVD-2019-0023 No score

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

Record
EUVD-2019-0023
Updated
2026-11-03
GitHub AdvisoriesGHSA-c6jq-h4jp-72pr 8.7

Aubio is vulnerable to a NULL pointer dereference in new_aubio_notes function

aubio v0.4.0 to v0.4.8 has a new_aubio_onset NULL pointer dereference in new_aubio_notes function within src/notes/notes.c.

Record
GHSA-c6jq-h4jp-72pr
CVSS 4.0
8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-476
Updated
2026-11-02
OSV 7.5

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

Record
CVE-2018-19802
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2018-19802 7.5

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

Record
DEBIAN-CVE-2018-19802
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 7 moreShow less
OSVGHSA-c6jq-h4jp-72pr 8.7

Aubio is vulnerable to a NULL pointer dereference in new_aubio_notes function

aubio v0.4.0 to v0.4.8 has a new_aubio_onset NULL pointer dereference in new_aubio_notes function within src/notes/notes.c.

Record
GHSA-c6jq-h4jp-72pr
CVSS 4.0
8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-476
Updated
2026-11-02
OSVUBUNTU-CVE-2018-19802 7.5

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

Record
UBUNTU-CVE-2018-19802
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVopenSUSE-SU-2019:1618-1 No score

Security update for aubio

This update for aubio fixes the following issues:

Fixed security issues leading to buffer overflows or segfaults (CVE-2018-19800, boo#1137828, CVE-2018-19801, boo#1137822, CVE-2018-19802, boo#1137823):

Record
openSUSE-SU-2019:1618-1
Updated
2026-11-02
OSVopenSUSE-SU-2019:1624-1 No score

Security update for aubio

This update for aubio fixes the following issues:

Fixed security issues leading to buffer overflows or segfaults (CVE-2018-19800, boo#1137828, CVE-2018-19801, boo#1137822, CVE-2018-19802, boo#1137823):

This update was imported from the openSUSE:Leap:15.0:Update update project.

Record
openSUSE-SU-2019:1624-1
Updated
2026-11-02
OSVopenSUSE-SU-2019:1834-1 No score

Security update for aubio

This update for aubio fixes the following issues:

  • CVE-2019-1010224: Fixed a denial of service (boo#1142435).
Record
openSUSE-SU-2019:1834-1
Updated
2026-11-02
OSVopenSUSE-SU-2019:1852-1 No score

Security update for aubio

This update for aubio fixes the following issues:

  • CVE-2019-1010224: Fixed a denial of service (boo#1142435).

This update was imported from the openSUSE:Leap:15.0:Update update project.

Record
openSUSE-SU-2019:1852-1
Updated
2026-11-02
OSVPYSEC-2019-164 No score

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

Record
PYSEC-2019-164
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
aubio
PyPI
 0.4.0 up to 0.4.9
0.4.9
aubio
Debian:12
 before 0.4.9-1
0.4.9-1
aubio
Debian:13
 before 0.4.9-1
0.4.9-1
aubio
Debian:14
 before 0.4.9-1
0.4.9-1
aubio
PyPI
 0.4.0 up to 0.4.9, plus listed versions
0.4.30.4.3.post10.4.3a10.4.3a20.4.4
Show 4 moreShow less
0.4.50.4.60.4.70.4.8
0.4.9
aubio
Ubuntu:16.04:LTS
 All versions, plus listed versions
0.4.1-2build4
 None known
aubio
Ubuntu:18.04:LTS
 All versions, plus listed versions
0.4.5-1build1
 None known
aubio
openSUSE:Leap 15.0
 before 0.4.6-lp151.6.3.1
0.4.6-lp151.6.3.1
python-aubio
openSUSE:Leap 15.0
 before 0.4.6-lp151.6.3.1
0.4.6-lp151.6.3.1
aubio
openSUSE:Leap 15.1
 before 0.4.6-lp151.6.3.1
0.4.6-lp151.6.3.1
Show 7 moreShow less
Affected packages
PackageAffectedFixed
python-aubio
openSUSE:Leap 15.1
 before 0.4.6-lp151.6.3.1
0.4.6-lp151.6.3.1
aubio
SUSE:Package Hub 15
 before 0.4.6-bp150.3.12.1
0.4.6-bp150.3.12.1
python-aubio
SUSE:Package Hub 15
 before 0.4.6-bp150.3.12.1
0.4.6-bp150.3.12.1
aubio
openSUSE:Leap 15.0
 before 0.4.6-lp150.3.13.1
0.4.6-lp150.3.13.1
python-aubio
openSUSE:Leap 15.0
 before 0.4.6-lp150.3.13.1
0.4.6-lp150.3.13.1
aubio
SUSE:Package Hub 15
 before 0.4.6-bp150.3.15.1
0.4.6-bp150.3.15.1
python-aubio
SUSE:Package Hub 15
 before 0.4.6-bp150.3.15.1
0.4.6-bp150.3.15.1

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2018-19802 is a high vulnerability (CVSS 7.5) in Aubio, published June 7, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.26%, the 82nd percentile. Fixed in aubio 0.4.9.

References

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