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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.
Vulnerability Assessment Details
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-2004-079 (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.
Paul Starzetz discovered a flaw in return value checking in mremap() in the
Linux kernel versions 2.4.24 and previous that may permit a local attacker
to gain root rights. No exploit is currently available
issue is exploitable. The Common Vulnerabilities and Exposures project
(cve.mitre.org) has assigned the name CVE-2004-0077 to this issue.
Arjan van de Ven discovered a flaw in ncp_lookup() in ncpfs that could
permit local privilege escalation. ncpfs is only used to permit a system to
mount volumes of NetWare servers or print to NetWare printers. The Common
Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name
CVE-2004-0010 to this issue.
All users are advised to upgrade to these errata packages, which contain
backported security patches that correct these issues.
Red Hat would like to thank Paul Starzetz from ISEC for reporting the issue
Solution : http://www.fedoranews.org/updates/FEDORA-2004-079.shtml
Network Security Threat Level: High
Networks Security ID: 9686, 9691
Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security
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