| Vulnerability Name: | CVE-2005-0740 (CCN-18872) | ||||||||
| Assigned: | 2005-01-11 | ||||||||
| Published: | 2005-01-11 | ||||||||
| Updated: | 2008-09-05 | ||||||||
| Summary: | The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout. | ||||||||
| 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)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2005-0740 Source: CCN Type: SA13819 OpenBSD TCP Retransmission Timeout Calculation Denial of Service Source: SECUNIA Type: UNKNOWN 13819 Source: CCN Type: SECTRACK ID: 1012861 OpenBSD TCP Timestamp Boundary Error Lets Remote Users Panic the System Source: SECTRACK Type: Patch, Vendor Advisory 1012861 Source: CCN Type: OpenBSD 3.6 errata Web page 010: RELIABILITY FIX: January 11, 2005 Source: CCN Type: OpenBSD 3.5 errata Web page 027: RELIABILITY FIX: January 11, 2005 Source: OPENBSD Type: Patch, Vendor Advisory 20050111 027: RELIABILITY FIX: January 11, 2005 Source: CCN Type: OSVDB ID: 12869 OpenBSD TCP Retransmission Timeout Calculation DoS Source: BID Type: Exploit, Patch, Vendor Advisory 12250 Source: CCN Type: BID-12250 OpenBSD TCP Timestamp Remote Denial Of Service Vulnerability Source: XF Type: UNKNOWN openbsd-tcp-timestamp-dos(18872) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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