fdkaac before 1.0.5 was discovered to contain a heap buffer overflow in caf_info function in caf_reader.c.
Priority MEDIUM 58CWE-787Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
fdkaac before 1.0.5 was discovered to contain a heap buffer overflow in caf_info function in caf_reader.c.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00293 22nd 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
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
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:fdkaac_project:fdkaac:*:*:*:*:*:*:*:* | before 1.0.5 | Vulnerable | Fdkaac Project |
- cpe:2.3:a:fdkaac_project:fdkaac:*:*:*:*:*:*:*:* Versions before 1.0.5 Vulnerable ·Fdkaac Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-34824
- 2026-10-03 Alias added: GHSA-2mv6-v62f-5jpx
References
More Fdkaac Project Fdkaac vulnerabilities
- TI-2023-17398 fdkaac before 1.0.5 was discovered to contain a stack overflow in read_callback function in src/main.c. CVSS 3.1MEDIUM 5.5
- TI-2022-17559 fdkaac v1.0.3 was discovered to contain a heap buffer overflow via… CVSS 3.1HIGH 7.8
- TI-2022-16565 fdkaac commit 53fe239 was discovered to contain a floating point exception (FPE) via wav_open at /src/wav_reader.c. CVSS 3.1MEDIUM 5.5
Sources
- CVE-2023-34824 · CVE Program
- CVE-2023-34824 · NVD
- FIRST EPSS
- GHSA-2mv6-v62f-5jpx · GitHub Advisory Database · CC BY 4.0
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