An issue was discovered in aubio 0.4.6.
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.
- Published
- Jul 23, 2018
- Updated
- Jun 16, 2026
- EPSS
- 2.0% · 80th percentile
- CWE
- CWE-119
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Report tools
Action score
36
Monitor
Low priority for now.
- CVSS
- 35 / 40 · 8.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 2.0%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| aubio | aubio | cpe:2.3:a:aubio:aubio |
| opensuse | leap | cpe:2.3:o:opensuse:leap |
| suse | linux enterprise | cpe:2.3:o:suse:linux_enterprise |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- aubio aubio0.4.6
- opensuse leap15.0
- opensuse leap42.3
- suse linux enterprise15.0
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | aubio | before 0.4.6-1 | 0.4.6-1 |
| PyPI | aubio | before 0.4.7 | 0.4.7 |
| SUSE:Package Hub 15 | aubio | before 0.4.6-bp150.3.9.1 | 0.4.6-bp150.3.9.1 |
| SUSE:Package Hub 15 | aubio | before 0.4.6-bp150.3.3.1 | 0.4.6-bp150.3.3.1 |
| SUSE:Package Hub 15 | aubio | before 0.4.1-bp150.3.6.1 | 0.4.1-bp150.3.6.1 |
| SUSE:Package Hub 15 | python-aubio | before 0.4.6-bp150.3.3.1 | 0.4.6-bp150.3.3.1 |
| SUSE:Package Hub 15 | python-aubio | before 0.4.6-bp150.3.9.1 | 0.4.6-bp150.3.9.1 |
Same product
aubio: all recordsOther highest-scoring records for the same primary product.
- CVE-2018-19800aubio v0.4.0 to v0.4.8 has a Buffer Overflow in new_aubio_tempo.40Plan
- CVE-2018-14523An issue was discovered in aubio 0.4.6.36Monitor
- CVE-2018-14521An issue was discovered in aubio 0.4.6.35Monitor
- CVE-2018-19802aubio v0.4.0 to v0.4.8 has a new_aubio_onset NULL pointer dereference.31Monitor
- CVE-2018-19801aubio v0.4.0 to v0.4.8 has a NULL pointer dereference in new_aubio_filterbank via invalid n_filters.31Monitor
- CVE-2017-17555The 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 p26Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:aubio | 0.4.6-1 · Debian:12 | Package registry (OSV) |
| PyPI:aubio | 0.4.7 | Package registry (OSV) |
| suse:aubio | 0.4.6-bp150.3.3.1 · SUSE:Package Hub 15 | Package registry (OSV) |
| suse:python-aubio | 0.4.6-bp150.3.3.1 · SUSE:Package Hub 15 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- No account or password is required.
- A user must open a link or visit a page.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory BufferCVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Overflow BuffersCAPEC-100likelihood: High · Very High
- Buffer ManipulationCAPEC-123likelihood: High · Very High
- Client-side Injection-induced Buffer OverflowCAPEC-14likelihood: Medium · High
- Filter Failure through Buffer OverflowCAPEC-24likelihood: High · High
- MIME ConversionCAPEC-42likelihood: High · High
- Overflow Binary Resource FileCAPEC-44likelihood: High · Very High
- Buffer Overflow via Symbolic LinksCAPEC-45likelihood: High · High
ATT&CK techniques
—
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
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References
- lists.opensuse.org/opensuse-security-announce/2019-03/msg00031.html
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00071.html
Vendor advisories and official records. Exploit/PoC links are deliberately left out.