An issue was discovered in libgig through 20200507.
Priority MEDIUM 41CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
An issue was discovered in libgig through 20200507. A heap-buffer-overflow exists in the function RIFF::List::GetSubList located in RIFF.cpp. It allows an attacker to cause code Execution.
Why it matters now
EPSS 0.01495 74th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:linuxsampler:libgig:*:*:*:*:*:*:*:* | up to 20200507 | Vulnerable | Linuxsampler |
- cpe:2.3:a:linuxsampler:libgig:*:*:*:*:*:*:*:* Versions up to 20200507 Vulnerable ·Linuxsampler
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-32294
- 2026-10-03 Alias added: GHSA-g7gg-fmmg-9gmr
References
More Linuxsampler Libgig vulnerabilities
- TI-2018-12870 An issue was discovered in libgig 4.1.0. CVSS 3.0CRITICAL 9.8
- TI-2018-10372 An issue was discovered in libgig 4.1.0. CVSS 3.0HIGH 8.8
- TI-2018-12869 An issue was discovered in libgig 4.1.0. CVSS 3.0HIGH 8.8
- TI-2018-12867 An issue was discovered in libgig 4.1.0. CVSS 3.0HIGH 8.8
- TI-2018-12866 An issue was discovered in libgig 4.1.0. CVSS 3.0HIGH 8.8
- TI-2018-10371 An issue was discovered in libgig 4.1.0. CVSS 3.0HIGH 8.8
Sources
- CVE-2021-32294 · CVE Program
- CVE-2021-32294 · NVD
- FIRST EPSS
- GHSA-g7gg-fmmg-9gmr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences