A buffer overflow vulnerability exists in Brandy Basic V Interpreter 1.21 in the run_interpreter function.
Priority MEDIUM 45CWE-120Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- 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-120 and the CVSS impact.
Summary
A buffer overflow vulnerability exists in Brandy Basic V Interpreter 1.21 in the run_interpreter function.
Why it matters now
EPSS 0.01622 76th 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:brandy_project:brandy:1.21:*:*:*:*:*:*:* | 1.21 | Vulnerable | Brandy Project |
- cpe:2.3:a:brandy_project:brandy:1.21:*:*:*:*:*:*:* Versions 1.21 Vulnerable ·Brandy Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-27372
- 2026-10-03 Alias added: GHSA-rwrg-ffx8-933v
References
More Brandy Project Brandy vulnerabilities
- TI-2019-10893 Brandy 1.20.1 has a heap-based buffer overflow in define_array in variables.c via crafted BASIC source code. CVSS 3.0MEDIUM 5.5
- TI-2019-10891 Brandy 1.20.1 has a stack-based buffer overflow in fileio_openin in fileio.c via crafted BASIC source code. CVSS 3.0MEDIUM 5.5
- TI-2019-10890 Brandy 1.20.1 has a stack-based buffer overflow in fileio_openout in fileio.c via crafted BASIC source code. CVSS 3.0MEDIUM 5.5
Sources
- CVE-2020-27372 · CVE Program
- CVE-2020-27372 · NVD
- FIRST EPSS
- GHSA-rwrg-ffx8-933v · GitHub Advisory Database · CC BY 4.0
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