Buffer overflow in the "read-string!" procedure in the "extras" unit in CHICKEN stable…
Priority LOW 39CWE-119Published · 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-119 and the CVSS impact.
Summary
Buffer overflow in the "read-string!" procedure in the "extras" unit in CHICKEN stable before 4.8.0.5 and development snapshots before 4.8.3 allows remote attackers to cause a denial of service (memory corruption and application crash) and possibly execute arbitrary code via a "#f" value in the NUM argument.
Why it matters now
EPSS 0.03416 88th 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 · 46
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:call-cc:chicken:*:*:*:*:*:*:*:* | up to 4.8.0.4 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:3.0.0:*:*:*:*:*:*:* | 3.0.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:3.1.0:*:*:*:*:*:*:* | 3.1.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:3.2.0:*:*:*:*:*:*:* | 3.2.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:3.3.0:*:*:*:*:*:*:* | 3.3.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:3.4.0:*:*:*:*:*:*:* | 3.4.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.0.0:*:*:*:*:*:*:* | 4.0.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.1.0:*:*:*:*:*:*:* | 4.1.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.2.0:*:*:*:*:*:*:* | 4.2.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.3.0:*:*:*:*:*:*:* | 4.3.0 | Vulnerable | chicken |
- cpe:2.3:a:call-cc:chicken:*:*:*:*:*:*:*:* Versions up to 4.8.0.4 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:3.0.0:*:*:*:*:*:*:* Versions 3.0.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:3.1.0:*:*:*:*:*:*:* Versions 3.1.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:3.2.0:*:*:*:*:*:*:* Versions 3.2.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:3.3.0:*:*:*:*:*:*:* Versions 3.3.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:3.4.0:*:*:*:*:*:*:* Versions 3.4.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.0.0:*:*:*:*:*:*:* Versions 4.0.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.1.0:*:*:*:*:*:*:* Versions 4.1.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.2.0:*:*:*:*:*:*:* Versions 4.2.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.3.0:*:*:*:*:*:*:* Versions 4.3.0 Vulnerable ·chicken
Show 36 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:call-cc:chicken:4.4.0:*:*:*:*:*:*:* | 4.4.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.5.0:*:*:*:*:*:*:* | 4.5.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.6.0:*:*:*:*:*:*:* | 4.6.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.7.0:*:*:*:*:*:*:* | 4.7.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.7.0.6:*:*:*:*:*:*:* | 4.7.0.6 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.8.0:*:*:*:*:*:*:* | 4.8.0 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.8.0.1:*:*:*:*:*:*:* | 4.8.0.1 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.8.0.2:*:*:*:*:*:*:* | 4.8.0.2 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.8.0.3:*:*:*:*:*:*:* | 4.8.0.3 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:*:*:*:*:*:*:*:* | up to 4.8.1 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.3.3:*:*:*:*:*:*:* | 4.3.3 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.3.4:*:*:*:*:*:*:* | 4.3.4 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.3.5:*:*:*:*:*:*:* | 4.3.5 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.3.6:*:*:*:*:*:*:* | 4.3.6 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.3.7:*:*:*:*:*:*:* | 4.3.7 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.4.3:*:*:*:*:*:*:* | 4.4.3 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.4.4:*:*:*:*:*:*:* | 4.4.4 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.4.5:*:*:*:*:*:*:* | 4.4.5 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.4.6:*:*:*:*:*:*:* | 4.4.6 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.5.2:*:*:*:*:*:*:* | 4.5.2 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.5.5:*:*:*:*:*:*:* | 4.5.5 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.5.6:*:*:*:*:*:*:* | 4.5.6 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.5.7:*:*:*:*:*:*:* | 4.5.7 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.6.1:*:*:*:*:*:*:* | 4.6.1 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.6.2:*:*:*:*:*:*:* | 4.6.2 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.6.3:*:*:*:*:*:*:* | 4.6.3 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.6.5:*:*:*:*:*:*:* | 4.6.5 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.6.6:*:*:*:*:*:*:* | 4.6.6 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.6.7:*:*:*:*:*:*:* | 4.6.7 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.7.2:*:*:*:*:*:*:* | 4.7.2 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.7.3:*:*:*:*:*:*:* | 4.7.3 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.7.4:*:*:*:*:*:*:* | 4.7.4 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.8.0:rc1:*:*:*:*:*:* | 4.8.0 rc1 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.8.0:rc2:*:*:*:*:*:* | 4.8.0 rc2 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.8.0:rc3:*:*:*:*:*:* | 4.8.0 rc3 | Vulnerable | chicken |
| cpe:2.3:a:call-cc:chicken:4.8.0:rc4:*:*:*:*:*:* | 4.8.0 rc4 | Vulnerable | chicken |
- cpe:2.3:a:call-cc:chicken:4.4.0:*:*:*:*:*:*:* Versions 4.4.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.5.0:*:*:*:*:*:*:* Versions 4.5.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.6.0:*:*:*:*:*:*:* Versions 4.6.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.7.0:*:*:*:*:*:*:* Versions 4.7.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.7.0.6:*:*:*:*:*:*:* Versions 4.7.0.6 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.8.0:*:*:*:*:*:*:* Versions 4.8.0 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.8.0.1:*:*:*:*:*:*:* Versions 4.8.0.1 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.8.0.2:*:*:*:*:*:*:* Versions 4.8.0.2 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.8.0.3:*:*:*:*:*:*:* Versions 4.8.0.3 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:*:*:*:*:*:*:*:* Versions up to 4.8.1 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.3.3:*:*:*:*:*:*:* Versions 4.3.3 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.3.4:*:*:*:*:*:*:* Versions 4.3.4 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.3.5:*:*:*:*:*:*:* Versions 4.3.5 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.3.6:*:*:*:*:*:*:* Versions 4.3.6 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.3.7:*:*:*:*:*:*:* Versions 4.3.7 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.4.3:*:*:*:*:*:*:* Versions 4.4.3 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.4.4:*:*:*:*:*:*:* Versions 4.4.4 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.4.5:*:*:*:*:*:*:* Versions 4.4.5 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.4.6:*:*:*:*:*:*:* Versions 4.4.6 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.5.2:*:*:*:*:*:*:* Versions 4.5.2 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.5.5:*:*:*:*:*:*:* Versions 4.5.5 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.5.6:*:*:*:*:*:*:* Versions 4.5.6 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.5.7:*:*:*:*:*:*:* Versions 4.5.7 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.6.1:*:*:*:*:*:*:* Versions 4.6.1 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.6.2:*:*:*:*:*:*:* Versions 4.6.2 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.6.3:*:*:*:*:*:*:* Versions 4.6.3 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.6.5:*:*:*:*:*:*:* Versions 4.6.5 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.6.6:*:*:*:*:*:*:* Versions 4.6.6 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.6.7:*:*:*:*:*:*:* Versions 4.6.7 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.7.2:*:*:*:*:*:*:* Versions 4.7.2 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.7.3:*:*:*:*:*:*:* Versions 4.7.3 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.7.4:*:*:*:*:*:*:* Versions 4.7.4 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.8.0:rc1:*:*:*:*:*:* Versions 4.8.0 rc1 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.8.0:rc2:*:*:*:*:*:* Versions 4.8.0 rc2 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.8.0:rc3:*:*:*:*:*:* Versions 4.8.0 rc3 Vulnerable ·chicken
- cpe:2.3:a:call-cc:chicken:4.8.0:rc4:*:*:*:*:*:* Versions 4.8.0 rc4 Vulnerable ·chicken
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2013-4385
- 2026-10-03 Alias added: GHSA-g24x-85v7-hrf2
References
Patch 2
Advisory 1
More Chicken vulnerabilities
- TI-2022-22220 egg-compile.scm in CHICKEN 5.x before 5.3.1 allows arbitrary OS command execution during… CVSS 3.1CRITICAL 9.8
- TI-2014-05188 Buffer overflow in CHICKEN 4.9.0 and 4.9.0.1 may allow remote attackers to execute… CVSS 3.1CRITICAL 9.8
- TI-2016-05868 The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size… CVSS 3.0CRITICAL 9.8
- TI-2012-05089 Chicken before 4.8.0 is susceptible to algorithmic complexity attacks related to hash table collisions. CVSS 3.1CRITICAL 9.8
- TI-2013-01796 OS command injection vulnerability in the "qs" procedure from the "utils" module in Chicken before 4.9.0. CVSS 3.1HIGH 8.8
- TI-2013-01846 Buffer overflow in chicken CVSS 3.1HIGH 8.8
Sources
- CVE-2013-4385 · CVE Program
- CVE-2013-4385 · NVD
- FIRST EPSS
- GHSA-g24x-85v7-hrf2 · GitHub Advisory Database · CC BY 4.0
- CVE-2013-4385 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences