| Vulnerability Name: | CVE-2006-4435 (CCN-28617) | ||||||||
| Assigned: | 2006-08-25 | ||||||||
| Published: | 2006-08-25 | ||||||||
| Updated: | 2017-07-20 | ||||||||
| Summary: | OpenBSD 3.8, 3.9, and possibly earlier versions allows context-dependent attackers to cause a denial of service (kernel panic) by allocating more semaphores than the default. | ||||||||
| CVSS v3 Severity: | 6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
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| CVSS v2 Severity: | 4.9 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C) 3.3 Low (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:UC)
3.3 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:UC)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2006-4435 Source: CCN Type: OpenBSD Web site OpenBSD Source: CCN Type: SA21642 OpenBSD sempahores Denial of Service Vulnerability Source: SECUNIA Type: Patch, Vendor Advisory 21642 Source: CCN Type: SECTRACK ID: 1016756 OpenBSD Kernel Semaphore Allocation Bug Lets Local Users Deny Service Source: SECTRACK Type: Patch 1016756 Source: CCN Type: OpenBSD 3.9 errata 007: SECURITY FIX: August 25, 2006 Source: OPENBSD Type: UNKNOWN [3.9] 20060825 007: SECURITY FIX: August 25, 2006 Source: CCN Type: OpenBSD 3.8 errata 012: SECURITY FIX: August 25, 2006 Source: OPENBSD Type: UNKNOWN [3.8] 20060825 012: SECURITY FIX: August 25, 2006 Source: OSVDB Type: UNKNOWN 28195 Source: CCN Type: OSVDB ID: 28195 OpenBSD sempahores Manipulation Kernel Panic Local DoS Source: BID Type: Patch 19713 Source: CCN Type: BID-19713 OpenBSD Semaphore Allocation Denial Of Service Vulnerability Source: XF Type: UNKNOWN openbsd-semaphores-dos(28617) Source: XF Type: UNKNOWN openbsd-semaphores-dos(28617) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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