ssh-keysign.c in ssh-keysign in OpenSSH before 5.8p2 on certain platforms executes ssh-rand-helper with unintended open file descriptors, which allows local users to obtain sensitive key information via the ptrace system call.
CVE-2011-4327 is a security vulnerability that . Impacting 1 product from openbsd organizations running these solutions should prioritize assessment and patching.
Documented in 2014, 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.
2014-02-03T03:55:03.550
2026-04-29T01:13:23.040
Modified
CVSSv2: 2.1 (LOW)
AV:L/AC:L/Au:N/C:P/I:N/A:N
3.9
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | openbsd | openssh | ≤ 5.8 | Yes |
| Application | openbsd | openssh | 1.2 | Yes |
| Application | openbsd | openssh | 1.2.1 | Yes |
| Application | openbsd | openssh | 1.2.2 | Yes |
| Application | openbsd | openssh | 1.2.3 | Yes |
| Application | openbsd | openssh | 1.2.27 | Yes |
| Application | openbsd | openssh | 1.3 | Yes |
| Application | openbsd | openssh | 1.5 | Yes |
| Application | openbsd | openssh | 1.5.7 | Yes |
| Application | openbsd | openssh | 1.5.8 | Yes |
| Application | openbsd | openssh | 2 | Yes |
| Application | openbsd | openssh | 2.1 | Yes |
| Application | openbsd | openssh | 2.1.1 | Yes |
| Application | openbsd | openssh | 2.2 | Yes |
| Application | openbsd | openssh | 2.3 | Yes |
| Application | openbsd | openssh | 2.3.1 | Yes |
| Application | openbsd | openssh | 2.5 | Yes |
| Application | openbsd | openssh | 2.5.1 | Yes |
| Application | openbsd | openssh | 2.5.2 | Yes |
| Application | openbsd | openssh | 2.9 | Yes |
| Application | openbsd | openssh | 2.9.9 | Yes |
| Application | openbsd | openssh | 2.9.9p2 | Yes |
| Application | openbsd | openssh | 2.9p1 | Yes |
| Application | openbsd | openssh | 2.9p2 | Yes |
| Application | openbsd | openssh | 3.0 | Yes |
| Application | openbsd | openssh | 3.0.1 | Yes |
| Application | openbsd | openssh | 3.0.1p1 | Yes |
| Application | openbsd | openssh | 3.0.2 | Yes |
| Application | openbsd | openssh | 3.0.2p1 | Yes |
| Application | openbsd | openssh | 3.0p1 | Yes |
| Application | openbsd | openssh | 3.1 | Yes |
| Application | openbsd | openssh | 3.1p1 | Yes |
| Application | openbsd | openssh | 3.2 | Yes |
| Application | openbsd | openssh | 3.2.2 | Yes |
| Application | openbsd | openssh | 3.2.2p1 | Yes |
| Application | openbsd | openssh | 3.2.3p1 | Yes |
| Application | openbsd | openssh | 3.3 | Yes |
| Application | openbsd | openssh | 3.3p1 | Yes |
| Application | openbsd | openssh | 3.4 | Yes |
| Application | openbsd | openssh | 3.4p1 | Yes |
| Application | openbsd | openssh | 3.5 | Yes |
| Application | openbsd | openssh | 3.5p1 | Yes |
| Application | openbsd | openssh | 3.6 | Yes |
| Application | openbsd | openssh | 3.6.1 | Yes |
| Application | openbsd | openssh | 3.6.1p1 | Yes |
| Application | openbsd | openssh | 3.6.1p2 | Yes |
| Application | openbsd | openssh | 3.7 | Yes |
| Application | openbsd | openssh | 3.7.1 | Yes |
| Application | openbsd | openssh | 3.7.1p1 | Yes |
| Application | openbsd | openssh | 3.7.1p2 | Yes |
| Application | openbsd | openssh | 3.8 | Yes |
| Application | openbsd | openssh | 3.8.1 | Yes |
| Application | openbsd | openssh | 3.8.1p1 | Yes |
| Application | openbsd | openssh | 3.9 | Yes |
| Application | openbsd | openssh | 3.9.1 | Yes |
| Application | openbsd | openssh | 3.9.1p1 | Yes |
| Application | openbsd | openssh | 4.0 | Yes |
| Application | openbsd | openssh | 4.0p1 | Yes |
| Application | openbsd | openssh | 4.1 | Yes |
| Application | openbsd | openssh | 4.1p1 | Yes |
| Application | openbsd | openssh | 4.2 | Yes |
| Application | openbsd | openssh | 4.2p1 | Yes |
| Application | openbsd | openssh | 4.3 | Yes |
| Application | openbsd | openssh | 4.3p1 | Yes |
| Application | openbsd | openssh | 4.3p2 | Yes |
| Application | openbsd | openssh | 4.4 | Yes |
| Application | openbsd | openssh | 4.4p1 | Yes |
| Application | openbsd | openssh | 4.5 | Yes |
| Application | openbsd | openssh | 4.6 | Yes |
| Application | openbsd | openssh | 4.7 | Yes |
| Application | openbsd | openssh | 4.8 | Yes |
| Application | openbsd | openssh | 4.9 | Yes |
| Application | openbsd | openssh | 5.0 | Yes |
| Application | openbsd | openssh | 5.1 | Yes |
| Application | openbsd | openssh | 5.2 | Yes |
| Application | openbsd | openssh | 5.3 | Yes |
| Application | openbsd | openssh | 5.4 | Yes |
| Application | openbsd | openssh | 5.5 | Yes |
| Application | openbsd | openssh | 5.6 | Yes |
| Application | openbsd | openssh | 5.7 | 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 openbsd'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.