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Vulnerability Details : CVE-2005-0740

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.
Publish Date : 2005-01-13 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2005-0740

# Product Type Vendor Product Version Update Edition Language
1 OS Openbsd Openbsd 2.0 * * * Version Details Vulnerabilities
2 OS Openbsd Openbsd 2.1 * * * Version Details Vulnerabilities
3 OS Openbsd Openbsd 2.2 * * * Version Details Vulnerabilities
4 OS Openbsd Openbsd 2.3 * * * Version Details Vulnerabilities
5 OS Openbsd Openbsd 2.4 * * * Version Details Vulnerabilities
6 OS Openbsd Openbsd 2.5 * * * Version Details Vulnerabilities
7 OS Openbsd Openbsd 2.6 * * * Version Details Vulnerabilities
8 OS Openbsd Openbsd 2.7 * * * Version Details Vulnerabilities
9 OS Openbsd Openbsd 2.8 * * * Version Details Vulnerabilities
10 OS Openbsd Openbsd 2.9 * * * Version Details Vulnerabilities
11 OS Openbsd Openbsd 3.0 * * * Version Details Vulnerabilities
12 OS Openbsd Openbsd 3.1 * * * Version Details Vulnerabilities
13 OS Openbsd Openbsd 3.2 * * * Version Details Vulnerabilities
14 OS Openbsd Openbsd 3.3 * * * Version Details Vulnerabilities
15 OS Openbsd Openbsd 3.4 * * * Version Details Vulnerabilities
16 OS Openbsd Openbsd 3.5 * * * Version Details Vulnerabilities
17 OS Openbsd Openbsd 3.6 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openbsd Openbsd 17

- References For CVE-2005-0740
SECTRACK 1012861
BID 12250 OpenBSD TCP Timestamp Remote Denial Of Service Vulnerability Release Date:2009-07-12
OPENBSD 20050111 027: RELIABILITY FIX: January 11, 2005

- Metasploit Modules Related To CVE-2005-0740

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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