The reply_sesssetup_and_X_spnego function in sesssetup.c in smbd in Samba before 3.4.8 and 3.5.x before 3.5.2 allows remote attackers to trigger an out-of-bounds read, and cause a denial of service (process crash), via a \xff\xff security blob length in a Session Setup AndX request.
CVE-2010-1642 is a security vulnerability that . Impacting 1 product from samba organizations running these solutions should prioritize assessment and patching.
Documented in 2010, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.
2010-06-17T16:30:01.873
2026-06-16T23:18:46.240
Modified
CVSSv2: 5.0 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | samba | samba | ≤ 3.4.7 | Yes |
| Application | samba | samba | 3.0.0 | Yes |
| Application | samba | samba | 3.0.1 | Yes |
| Application | samba | samba | 3.0.2 | Yes |
| Application | samba | samba | 3.0.2a | Yes |
| Application | samba | samba | 3.0.3 | Yes |
| Application | samba | samba | 3.0.4 | Yes |
| Application | samba | samba | 3.0.4 | Yes |
| Application | samba | samba | 3.0.5 | Yes |
| Application | samba | samba | 3.0.6 | Yes |
| Application | samba | samba | 3.0.7 | Yes |
| Application | samba | samba | 3.0.8 | Yes |
| Application | samba | samba | 3.0.9 | Yes |
| Application | samba | samba | 3.0.10 | Yes |
| Application | samba | samba | 3.0.11 | Yes |
| Application | samba | samba | 3.0.12 | Yes |
| Application | samba | samba | 3.0.13 | Yes |
| Application | samba | samba | 3.0.14 | Yes |
| Application | samba | samba | 3.0.14a | Yes |
| Application | samba | samba | 3.0.15 | Yes |
| Application | samba | samba | 3.0.16 | Yes |
| Application | samba | samba | 3.0.17 | Yes |
| Application | samba | samba | 3.0.18 | Yes |
| Application | samba | samba | 3.0.19 | Yes |
| Application | samba | samba | 3.0.20 | Yes |
| Application | samba | samba | 3.0.20a | Yes |
| Application | samba | samba | 3.0.20b | Yes |
| Application | samba | samba | 3.0.21 | Yes |
| Application | samba | samba | 3.0.21a | Yes |
| Application | samba | samba | 3.0.21b | Yes |
| Application | samba | samba | 3.0.21c | Yes |
| Application | samba | samba | 3.0.22 | Yes |
| Application | samba | samba | 3.0.23 | Yes |
| Application | samba | samba | 3.0.23a | Yes |
| Application | samba | samba | 3.0.23b | Yes |
| Application | samba | samba | 3.0.23c | Yes |
| Application | samba | samba | 3.0.23d | Yes |
| Application | samba | samba | 3.0.24 | Yes |
| Application | samba | samba | 3.0.25 | Yes |
| Application | samba | samba | 3.0.25 | Yes |
| Application | samba | samba | 3.0.25 | Yes |
| Application | samba | samba | 3.0.25 | Yes |
| Application | samba | samba | 3.0.25 | Yes |
| Application | samba | samba | 3.0.25 | Yes |
| Application | samba | samba | 3.0.25a | Yes |
| Application | samba | samba | 3.0.25b | Yes |
| Application | samba | samba | 3.0.25c | Yes |
| Application | samba | samba | 3.0.26 | Yes |
| Application | samba | samba | 3.0.26a | Yes |
| Application | samba | samba | 3.0.27 | Yes |
| Application | samba | samba | 3.0.27a | Yes |
| Application | samba | samba | 3.0.28 | Yes |
| Application | samba | samba | 3.0.28a | Yes |
| Application | samba | samba | 3.0.29 | Yes |
| Application | samba | samba | 3.0.30 | Yes |
| Application | samba | samba | 3.0.31 | Yes |
| Application | samba | samba | 3.0.32 | Yes |
| Application | samba | samba | 3.0.33 | Yes |
| Application | samba | samba | 3.0.34 | Yes |
| Application | samba | samba | 3.0.35 | Yes |
| Application | samba | samba | 3.0.36 | Yes |
| Application | samba | samba | 3.0.37 | Yes |
| Application | samba | samba | 3.1.0 | Yes |
| Application | samba | samba | 3.2 | Yes |
| Application | samba | samba | 3.2.0 | Yes |
| Application | samba | samba | 3.2.1 | Yes |
| Application | samba | samba | 3.2.2 | Yes |
| Application | samba | samba | 3.2.3 | Yes |
| Application | samba | samba | 3.2.4 | Yes |
| Application | samba | samba | 3.2.5 | Yes |
| Application | samba | samba | 3.2.6 | Yes |
| Application | samba | samba | 3.2.7 | Yes |
| Application | samba | samba | 3.2.8 | Yes |
| Application | samba | samba | 3.2.9 | Yes |
| Application | samba | samba | 3.2.10 | Yes |
| Application | samba | samba | 3.2.11 | Yes |
| Application | samba | samba | 3.2.12 | Yes |
| Application | samba | samba | 3.2.13 | Yes |
| Application | samba | samba | 3.2.14 | Yes |
| Application | samba | samba | 3.2.15 | Yes |
| Application | samba | samba | 3.3 | Yes |
| Application | samba | samba | 3.3.0 | Yes |
| Application | samba | samba | 3.3.1 | Yes |
| Application | samba | samba | 3.3.2 | Yes |
| Application | samba | samba | 3.3.3 | Yes |
| Application | samba | samba | 3.3.4 | Yes |
| Application | samba | samba | 3.3.5 | Yes |
| Application | samba | samba | 3.3.6 | Yes |
| Application | samba | samba | 3.3.7 | Yes |
| Application | samba | samba | 3.3.8 | Yes |
| Application | samba | samba | 3.3.9 | Yes |
| Application | samba | samba | 3.3.10 | Yes |
| Application | samba | samba | 3.3.11 | Yes |
| Application | samba | samba | 3.4 | Yes |
| Application | samba | samba | 3.4.0 | Yes |
| Application | samba | samba | 3.4.1 | Yes |
| Application | samba | samba | 3.4.2 | Yes |
| Application | samba | samba | 3.4.3 | Yes |
| Application | samba | samba | 3.4.4 | Yes |
| Application | samba | samba | 3.4.5 | Yes |
| Application | samba | samba | 3.4.6 | Yes |
| Application | samba | samba | 3.5 | Yes |
| Application | samba | samba | 3.5.0 | Yes |
| Application | samba | samba | 3.5.1 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For samba's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.