CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2001-0183

ipfw and ip6fw in FreeBSD 4.2 and earlier allows remote attackers to bypass access restrictions by setting the ECE flag in a TCP packet, which makes the packet appear to be part of an established connection.
Publish Date : 2001-03-26 Last Update Date : 2017-10-09
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
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 User
Vulnerability Type(s) Bypass a restriction or similar
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2001-0183

# Product Type Vendor Product Version Update Edition Language
1 OS Freebsd Freebsd 3.0 Version Details Vulnerabilities
2 OS Freebsd Freebsd 3.1 Version Details Vulnerabilities
3 OS Freebsd Freebsd 3.3 Version Details Vulnerabilities
4 OS Freebsd Freebsd 3.4 Version Details Vulnerabilities
5 OS Freebsd Freebsd 3.5 Version Details Vulnerabilities
6 OS Freebsd Freebsd 3.5.1 Version Details Vulnerabilities
7 OS Freebsd Freebsd 4.0 Version Details Vulnerabilities
8 OS Freebsd Freebsd 4.0 Alpha Version Details Vulnerabilities
9 OS Freebsd Freebsd 4.1 Version Details Vulnerabilities
10 OS Freebsd Freebsd 4.1.1 Version Details Vulnerabilities
11 OS Freebsd Freebsd 4.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Freebsd Freebsd 11

- References For CVE-2001-0183

https://exchange.xforce.ibmcloud.com/vulnerabilities/5998
XF ipfw-bypass-firewall(5998)
http://www.securityfocus.com/bid/2293
BID 2293 FreeBSD ipfw Filtering Evasion Vulnerability Release Date:2001-01-23
http://www.ciac.org/ciac/bulletins/l-029.shtml
CIAC L-029
http://www.security-express.com/archives/bugtraq/2001-01/0424.html
BUGTRAQ 20010125 ecepass - proof of concept code for FreeBSD ipfw bypass
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:08.ipfw.asc
FREEBSD FreeBSD-SA-01:08

- Metasploit Modules Related To CVE-2001-0183

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


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.