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GHSA-grmf-4fq6-2r79

CRITICAL

GHSA-grmf-4fq6-2r79 is a critical-severity (CVSS 9.8) Buffer Overflow vulnerability in aubio. O3 Security confirms whether GHSA-grmf-4fq6-2r79 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

aubio Buffer Overflow vulnerability

Also known asCVE-2018-19800PYSEC-2019-162
Published
Jul 26, 2019
Updated
Sep 4, 2024
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed

Blast Radius

1 pkg affected
🐍aubio

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.

Description

aubio v0.4.0 to v0.4.8 has a Buffer Overflow in new_aubio_tempo.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐍PyPIaubio0.4.0&&< 0.4.90.4.9

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for aubio. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update aubio to 0.4.9 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-grmf-4fq6-2r79 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-grmf-4fq6-2r79 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-grmf-4fq6-2r79. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

aubio v0.4.0 to v0.4.8 has a Buffer Overflow in `new_aubio_tempo`.
O3 Security · Impact-Aware SCA

Is GHSA-grmf-4fq6-2r79 in your dependencies?

O3 detects GHSA-grmf-4fq6-2r79 across PyPI dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.