Sign in
Deutsch English Español Polski
Unrated

The swri_audio_convert function in audioconvert.c in FFmpeg libswresample through 3.0.101, as used in FFmpeg 3.4.1, aubio 0.4.6, and other products, allows remote attackers to cause a denial of servic

  • Disclosed: 12.12.2017
  • Updated: 11.10.2026 11:18

The swri_audio_convert function in audioconvert.c in FFmpeg libswresample through 3.0.101, as used in FFmpeg 3.4.1, aubio 0.4.6, and other products, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted audio file.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Python (PyPI) aubio < 0.4.7 0.4.7

References

CVSS score -
Weakness (CWE)
-
Platform
Python (PyPI)
Package
aubio
Disclosed
12.12.2017
Updated
11.10.2026 11:18

Sources and licenses

OSV / GitHub Advisory Database - PYSEC-2017-77 - PyPA Advisory Database; CC BY 4.0

Vulnerability history: aubio

All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (9) in the archive
Total entries
9
First → latest
11.2017 06.2019
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 6
  • Medium 1
  • Unrated 1

Disclosures per year

Severity:
  1. Aubio is vulnerable to a NULL pointer dereference in new_aubio_notes function
    High · 7.5 CVE-2018-19802 >= 0.4.0, < 0.4.9 0.4.9
  2. Aubio is vulnerable to a NULL pointer dereference in new_aubio_filterbank
    High · 7.5 CVE-2018-19801 >= 0.4.0, < 0.4.9 0.4.9
  3. aubio Buffer Overflow vulnerability
    Critical · 9.8 CVE-2018-19800 >= 0.4.0, < 0.4.9 0.4.9
  4. 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.
    High · 8.8 CVE-2018-14521 < 0.4.7 0.4.7
  5. An issue was discovered in aubio 0.4.6. A SEGV signal can occur in aubio_pitch_set_unit in pitch/pitch.c, as demonstrated by aubionotes.
    High · 8.8 CVE-2018-14522 < 0.4.7 0.4.7
  6. An issue was discovered in aubio 0.4.6. A buffer over-read can occur in new_aubio_pitchyinfft in pitch/pitchyinfft.c, as demonstrated by aubionotes.
    High · 8.8 CVE-2018-14523 < 0.4.7 0.4.7
  7. The swri_audio_convert function in audioconvert.c in FFmpeg libswresample through 3.0.101, as used in FFmpeg 3.4.1, aubio 0.4.6, and other products, allows remote attackers to cause a denial of servic this entry
    Unrated CVE-2017-17555 < 0.4.7 0.4.7
  8. In aubio 0.4.6, a divide-by-zero error exists in the function new_aubio_source_wavread() in source_wavread.c, which may lead to DoS when playing a crafted audio file.
    High · 5.5 CVE-2017-17054 < 0.4.7 0.4.7

Know which vulnerabilities affect your application

With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.

Connect your application
DockRay newsletter

Application security in your inbox

Important vulnerabilities, actionable guidance and practical advice for your applications. Choose your technologies and follow what matters to your project.

  • A daily digest of new vulnerabilities, critical ones included.
  • Notifications about important updates.
  • Practical advice on application security and monitoring.

Leave empty to receive updates for every technology.

Privacy policy

Free to subscribe. Unsubscribe with one click in any email.