| Vulnerability Name: | CVE-2006-0433 (CCN-24453) | ||||||||
| Assigned: | 2006-02-01 | ||||||||
| Published: | 2006-02-01 | ||||||||
| Updated: | 2017-07-20 | ||||||||
| Summary: | Selective Acknowledgement (SACK) in FreeBSD 5.3 and 5.4 does not properly handle an incoming selective acknowledgement when there is insufficient memory, which might allow remote attackers to cause a denial of service (infinite loop). | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P) 3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: CCN Type: FreeBSD Security Advisory FreeBSD-SA-06:08.sack Infinite loop in SACK handling Source: FREEBSD Type: UNKNOWN FreeBSD-SA-06:08 Source: MITRE Type: CNA CVE-2006-0433 Source: CCN Type: SA18696 FreeBSD SACK Handling Denial of Service Source: SECUNIA Type: UNKNOWN 18696 Source: SREASON Type: UNKNOWN 399 Source: CCN Type: SECTRACK ID: 1015566 FreeBSD TCP SACK Processing May Let Remote Users Deny Service Source: SECTRACK Type: UNKNOWN 1015566 Source: OSVDB Type: Patch 22861 Source: CCN Type: OSVDB ID: 22861 FreeBSD TCP/IP SACK Infinite Loop DoS Source: BID Type: UNKNOWN 16466 Source: CCN Type: BID-16466 FreeBSD TCP SACK Remote Denial Of Service Vulnerability Source: VUPEN Type: UNKNOWN ADV-2006-0409 Source: XF Type: UNKNOWN bsd-sack-handling-dos(24453) Source: XF Type: UNKNOWN bsd-sack-handling-dos(24453) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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