Vulnerability Assessment & Network Security Forums



If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> Mandrake Local Security Checks >> MDKSA-2003:074: kernel


Vulnerability Assessment Details

MDKSA-2003:074: kernel

Vulnerability Assessment Summary
Check for the version of the kernel package

Detailed Explanation for this Vulnerability Assessment

The remote host is missing the patch for the advisory MDKSA-2003:074 (kernel).


Multiple vulnerabilities were discovered and fixed in the Linux kernel.
* CVE-2003-0001: Multiple ethernet network card drivers do not pad frames with
null bytes which permits remote attackers to obtain information from previous
packets or kernel memory by using special malformed packets.
* CVE-2003-0244: The route cache implementation in the 2.4 kernel and the
Netfilter IP conntrack module permits remote attackers to cause a Denial of
Service (DoS) via CPU consumption due to packets with forged source addresses
that cause a large number of hash table collisions related to the PREROUTING
chain.
* CVE-2003-0246: The ioperm implementation in 2.4.20 and earlier kernels does
not properly restrict rights, which permits local users to gain read or write
access to certain I/O ports.
* CVE-2003-0247: A vulnerability in the TTY layer of the 2.4 kernel permits
attackers to cause a kernel oops resulting in a DoS.
* CVE-2003-0248: The mxcsr code in the 2.4 kernel permits attackers to modify CPU
state registers via a malformed address.
* CVE-2003-0462: A file read race existed in the execve() system call.
Kernels for 9.1/x86 are also available (see MDKSA-2003:066).
MandrakeSoft encourages all users to upgrade to these new kernels.
For full instructions on how to properly upgrade your kernel, please review
http://www.mandrakesecure.net/en/docs/magic.php.


Solution : http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2003:074
Network Security Threat Level: High

Networks Security ID: 7791, 8042

Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security

Cables, Connectors


Mini Computer Vacuum USB Keyboard Cleaner PC Laptop Brush Dust Cleaning Kit NEW picture

Mini Computer Vacuum USB Keyboard Cleaner PC Laptop Brush Dust Cleaning Kit NEW

$13.89



LEVOIT Cordless Vacuum Cleaner, Stick Vac with Tangle-Resistant Design, Up to... picture

LEVOIT Cordless Vacuum Cleaner, Stick Vac with Tangle-Resistant Design, Up to...

$162.04



2-in-1 Compressed Air Duster & Vacuum, Brushless Motor, 320000RPM picture

2-in-1 Compressed Air Duster & Vacuum, Brushless Motor, 320000RPM

$37.99



Cordless Air Duster & Vacuum Cleaner for Keyboard & PC Cleaning - 110000RPM Powe picture

Cordless Air Duster & Vacuum Cleaner for Keyboard & PC Cleaning - 110000RPM Powe

$53.99



US Mini Computer Vacuum USB Keyboard Cleaner PC Laptop Brush Dust Cleaning Kits picture

US Mini Computer Vacuum USB Keyboard Cleaner PC Laptop Brush Dust Cleaning Kits

$13.89



2 in 1 Compressed Air Duster Air Blower & Vacuum Cleaner Cordless Duster Blower picture

2 in 1 Compressed Air Duster Air Blower & Vacuum Cleaner Cordless Duster Blower

$16.99



Multifunctional Handheld Vacuum Cleaner & Blower for Keyboard/PC US SELLER  picture

Multifunctional Handheld Vacuum Cleaner & Blower for Keyboard/PC US SELLER

$39.99



Cordless Vacuum Cleaner for 20V Battery, 7-in-1 Lightweight Stick Vacu... picture

Cordless Vacuum Cleaner for 20V Battery, 7-in-1 Lightweight Stick Vacu...

$149.15



Electric Air Duster Blower High Power Cordless Cleaner for PC Laptop Keyboard picture

Electric Air Duster Blower High Power Cordless Cleaner for PC Laptop Keyboard

$17.99



Mini Computer Vacuum Cleaner & Compressed Air Duster 14500Pa, 110000RPM, Cordles picture

Mini Computer Vacuum Cleaner & Compressed Air Duster 14500Pa, 110000RPM, Cordles

$53.99



Discussions

No Discussions have been posted on this vulnerability.