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Vulnerability Details : CVE-2003-1234

Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.
Publish Date : 2003-12-31 Last Update Date : 2018-10-19
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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 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 None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2003-1234

# Product Type Vendor Product Version Update Edition Language
1 OS Freebsd Freebsd Version Details Vulnerabilities
2 OS Freebsd Freebsd 2.1.0 Version Details Vulnerabilities
3 OS Freebsd Freebsd 2.1.5 Version Details Vulnerabilities
4 OS Freebsd Freebsd 2.1.6 Version Details Vulnerabilities
5 OS Freebsd Freebsd Version Details Vulnerabilities
6 OS Freebsd Freebsd 2.1.7 Version Details Vulnerabilities
7 OS Freebsd Freebsd Version Details Vulnerabilities
8 OS Freebsd Freebsd 2.2 Version Details Vulnerabilities
9 OS Freebsd Freebsd 2.2 Current Version Details Vulnerabilities
10 OS Freebsd Freebsd 2.2.1 Version Details Vulnerabilities
11 OS Freebsd Freebsd 2.2.2 Version Details Vulnerabilities
12 OS Freebsd Freebsd 2.2.3 Version Details Vulnerabilities
13 OS Freebsd Freebsd 2.2.4 Version Details Vulnerabilities
14 OS Freebsd Freebsd 2.2.5 Version Details Vulnerabilities
15 OS Freebsd Freebsd 2.2.6 Version Details Vulnerabilities
16 OS Freebsd Freebsd 2.2.7 Version Details Vulnerabilities
17 OS Freebsd Freebsd 2.2.8 Version Details Vulnerabilities
18 OS Freebsd Freebsd 3.1 Version Details Vulnerabilities
19 OS Freebsd Freebsd 3.2 Version Details Vulnerabilities
20 OS Freebsd Freebsd 3.3 Version Details Vulnerabilities
21 OS Freebsd Freebsd 3.4 Version Details Vulnerabilities
22 OS Freebsd Freebsd 3.5 Version Details Vulnerabilities
23 OS Freebsd Freebsd 3.5.1 Release Version Details Vulnerabilities
24 OS Freebsd Freebsd 4.2 Version Details Vulnerabilities
25 OS Freebsd Freebsd 4.3 Release Version Details Vulnerabilities
26 OS Freebsd Freebsd 4.3 Version Details Vulnerabilities
27 OS Freebsd Freebsd 4.4 Version Details Vulnerabilities
28 OS Freebsd Freebsd 4.5 Version Details Vulnerabilities
29 OS Freebsd Freebsd 4.5 Release Version Details Vulnerabilities
30 OS Freebsd Freebsd 4.6 Version Details Vulnerabilities
31 OS Freebsd Freebsd 4.6 Release Version Details Vulnerabilities
32 OS Freebsd Freebsd 4.7 Version Details Vulnerabilities
33 OS Freebsd Freebsd 4.7 Release Version Details Vulnerabilities
34 OS Freebsd Freebsd 4.9 Releng Version Details Vulnerabilities
35 OS Freebsd Freebsd 4.10 Release P8 Version Details Vulnerabilities
36 OS Freebsd Freebsd 4.10 Releng Version Details Vulnerabilities
37 OS Freebsd Freebsd 4.10 Version Details Vulnerabilities
38 OS Freebsd Freebsd 4.10 Release Version Details Vulnerabilities
39 OS Freebsd Freebsd 4.11 Stable Version Details Vulnerabilities
40 OS Freebsd Freebsd 4.11 Version Details Vulnerabilities
41 OS Freebsd Freebsd 4.11 Release P3 Version Details Vulnerabilities
42 OS Freebsd Freebsd 4.11 Releng Version Details Vulnerabilities
43 OS Freebsd Freebsd 5.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Freebsd Freebsd 43

- References For CVE-2003-1234
XF freebsd-kernel-integer-overflow(10993)
VULNWATCH 20030106 PDS: Integer overflow in FreeBSD kernel
BUGTRAQ 20030107 FreeBSD Security Advisory FreeBSD-SA-02:44.filedesc
BUGTRAQ 20030106 PDS: Integer overflow in FreeBSD kernel
BID 6524 FreeBSD System Call f_count Integer Overflow Vulnerability Release Date:2003-01-06
SECTRACK 1005898

- Metasploit Modules Related To CVE-2003-1234

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

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