smbd in Samba 3.0.29 through 3.2.4 might allow remote attackers to read arbitrary memory…
Priority MEDIUM 44CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Complete · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
smbd in Samba 3.0.29 through 3.2.4 might allow remote attackers to read arbitrary memory and cause a denial of service via crafted (1) trans, (2) trans2, and (3) nttrans requests, related to a "cut&paste error" that causes an improper bounds check to be performed.
Why it matters now
EPSS 0.04295 91st 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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:samba:samba:3.0.29:*:*:*:*:*:*:* | 3.0.29 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.0.30:*:*:*:*:*:*:* | 3.0.30 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.0.31:*:*:*:*:*:*:* | 3.0.31 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.0.32:*:*:*:*:*:*:* | 3.0.32 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.0.33:*:*:*:*:*:*:* | 3.0.33 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.2.0:*:*:*:*:*:*:* | 3.2.0 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.2.1:*:*:*:*:*:*:* | 3.2.1 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.2.2:*:*:*:*:*:*:* | 3.2.2 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.2.3:*:*:*:*:*:*:* | 3.2.3 | Vulnerable | Samba |
| cpe:2.3:a:samba:samba:3.2.4:*:*:*:*:*:*:* | 3.2.4 | Vulnerable | Samba |
- cpe:2.3:a:samba:samba:3.0.29:*:*:*:*:*:*:* Versions 3.0.29 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.0.30:*:*:*:*:*:*:* Versions 3.0.30 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.0.31:*:*:*:*:*:*:* Versions 3.0.31 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.0.32:*:*:*:*:*:*:* Versions 3.0.32 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.0.33:*:*:*:*:*:*:* Versions 3.0.33 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.2.0:*:*:*:*:*:*:* Versions 3.2.0 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.2.1:*:*:*:*:*:*:* Versions 3.2.1 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.2.2:*:*:*:*:*:*:* Versions 3.2.2 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.2.3:*:*:*:*:*:*:* Versions 3.2.3 Vulnerable ·Samba
- cpe:2.3:a:samba:samba:3.2.4:*:*:*:*:*:*:* Versions 3.2.4 Vulnerable ·Samba
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2008-4314
- 2026-10-03 Alias added: GHSA-39jc-3grc-wm33
References
More Samba vulnerabilities
- TI-2020-01431 Netlogon Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 10.0
- TI-2017-05139 Code injection in samba KEVCVSS 3.1CRITICAL 9.8
- TI-2015-00210 The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x… CVSS 2.0HIGH 10.0
- TI-2003-00081 Buffer overflow in the SMB/CIFS packet fragment re-assembly code for SMB daemon (smbd) in… CVSS 2.0HIGH 10.0
- TI-2003-00185 Buffer overflow in the call_trans2open function in trans2.c for Samba 2.2.x before… CVSS 2.0HIGH 10.0
- TI-2007-02362 Multiple heap-based buffer overflows in the NDR parsing in smbd in Samba 3.0.0 through… CVSS 2.0HIGH 10.0
Sources
- CVE-2008-4314 · CVE Program
- CVE-2008-4314 · NVD
- FIRST EPSS
- GHSA-39jc-3grc-wm33 · GitHub Advisory Database · CC BY 4.0
- CVE-2008-4314 · 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