Multiple format string vulnerabilities in Yet Another Radius Daemon (YARD RADIUS) 1.1.2…
Priority LOW 39CWE-134Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-134 and the CVSS impact.
Summary
Multiple format string vulnerabilities in Yet Another Radius Daemon (YARD RADIUS) 1.1.2 allow context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via format string specifiers in a request in the (1) log_msg function in log.c or (2) version or (3) build_version function in version.c.
Why it matters now
EPSS 0.0366 89th percentileScored 2026-11-07
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:yard_radius_project:yard_radius:1.1.2-4:*:*:*:*:*:*:* | 1.1.2-4 | Vulnerable | Yard Radius Project |
- cpe:2.3:a:yard_radius_project:yard_radius:1.1.2-4:*:*:*:*:*:*:* Versions 1.1.2-4 Vulnerable ·Yard Radius Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-4147
- 2026-10-03 Alias added: GHSA-m843-mrw3-f2mr
References
More Yard Radius Project Yard Radius vulnerabilities
- TI-2004-00894 Buffer overflow in the process_menu function in yardradius 1.0.20 allows remote attackers to execute arbitrary code. CVSS 2.0HIGH 10.0
- TI-2001-01329 Buffer overflow in digest calculation function of multiple RADIUS implementations allows… CVSS 2.0HIGH 7.5
- TI-2001-01330 Multiple RADIUS implementations do not properly validate the Vendor-Length of the… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2013-4147 · CVE Program
- CVE-2013-4147 · NVD
- FIRST EPSS
- GHSA-m843-mrw3-f2mr · GitHub Advisory Database · CC BY 4.0
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