|
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 >> Fedora Local Security Checks >> Fedora Core 1 2004-111: kernel Vulnerability Assessment Details
|
Fedora Core 1 2004-111: kernel |
||
Check for the version of the kernel package Detailed Explanation for this Vulnerability Assessment The remote host is missing the patch for the advisory FEDORA-2004-111 (kernel). The kernel package contains the Linux kernel (vmlinuz), the core of your Fedora Core Linux operating system. The kernel handles the basic functions of the operating system: memory allocation, process allocation, device input and output, etc. Update Information: A memory leak was fixed in an error path in the do_fork() routine. This was unlikely to have caused problems in real world situations. The information leak fixed in the previous errata was also found to affect XFS and JFS. The Common Vulnerabilities and Exposures project (cve.mitre.org) assigned the names CVE-2004-0133 and CVE-2004-0181 respectively. A vulnerability in the OSS code for SoundBlaster 16 devices was discovered by Andreas Kies. It is possible for local users with access to the sound system to crash the machine (CVE-2004-0178). An automated checked from http://www.coverity.com highlighted a range checking bug in the i810 DRM driver. This was fixed by Andrea Arcangeli and Chris Wright. Arjan van de Ven discovered the framebuffer code was doing direct userspace accesses instead of using correct interfaces to write to userspace. Brad Spengler found a signedness issue in the cpufreq proc handler which could lead to users being able to read arbitary regions of kernel memory. This was fixed by Dominik Brodowski. Shaun Colley found a potential buffer overrun in the panic() function. As this function does not ever return, it is unlikely that this is exploitable, but has been fixed nonetheless. The Common Vulnerabilities and Exposures project (cve.mitre.org) assigned the name CVE-2004-0394 to this issue. Paul Starzetz and Wojciech Purczynski found a lack of bounds checking in the MCAST_MSFILTER socket option which permits user code to write into kernel space, potentially giving the attacker full root priveledges. There has already been proof of concept code published exploiting this hole in a local denial-of-service manner. http://www.isec.pl/vulnerabilities/isec-0015-msfilter.txt has more information. The Common Vulnerabilities and Exposures project (cve.mitre.org) assigned the name CVE-2004-0424 to this issue. The previous security errata actually missed fixes for several important problems. This has been corrected in this update. Solution : http://www.fedoranews.org/updates/FEDORA-2004-111.shtml Network Security Threat Level: High Networks Security ID: 10143, 10179, 10233 Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security |
||
Cables, Connectors |
Cisco Nexus (N2K-C2232PP) 32-Ports Rack-Mountable Expansion module -
$62.99
Cisco 1100 Terminal - gateway - rack-mountable C1100TGX-1N24P32A
$1349.00
Cisco RV320 Dual WAN VPN 4 Port Gigabit Router w/ Web Filtering RV320-WB-K9-NA
$374.00
Cisco SG110 24 Port Gigabit Ethernet Switch w/ 2 x SFP SG110-24
$117.00
Cisco WS-C3850-48P-L 48-Port Gigabit 3850 PoE Switch w/ 715W+ C3850-NM-4-1G Mod
$83.00
Cisco QSFP-40G-SR-BD BiDi Short-reach Transceiver, 1 Year Warranty
$17.25
Cisco C3850-NM-2-10G 2 Port Network Exp.Module for 3850
$38.99
Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module 10-2415-03
$8.00
Cisco WS-C3850-48F-S Catalyst 3850 48x 1GB PoE+ RJ-45 1x Module Switch
$185.00
Cisco C9300-48 48 Port Switch Dual PSU W/C9300-NM-8X P/N: C9300-48U-A Tested
$799.99
|
||
No Discussions have been posted on this vulnerability. |