Test Kennung:	1.3.6.1.4.1.25623.1.0.58558
Kategorie:	Red Hat Local Security Checks
Titel:	RedHat Security Advisory RHSA-2007:0774
Zusammenfassung:	NOSUMMARY
Beschreibung:	Description: The remote host is missing updates announced in advisory RHSA-2007:0774. The Linux kernel handles the basic functions of the operating system. These new kernel packages contain fixes for the security issues described below: * a flaw in the ISDN CAPI subsystem that allowed a remote user to cause a denial of service or potential remote access. Exploitation would require the attacker to be able to send arbitrary frames over the ISDN network to the victim's machine. (CVE-2007-1217, Moderate) * a flaw in the perfmon subsystem on ia64 platforms that allowed a local user to cause a denial of service. (CVE-2006-0558, Moderate) In addition, the following bugs were addressed: * a panic after reloading of the LSI Fusion driver. * a vm performance problem was corrected by balancing inactive page lists. * added a nodirplus option to address NFSv3 performance issues with large directories. * changed the personality handling to disallow personality changes of setuid and setgid binaries. This ensures they keep any randomization and Exec-shield protection. All Red Hat Enterprise Linux 4 users are advised to upgrade their kernels to the packages associated with their machine architectures and configurations as listed in this erratum. Solution: Please note that this update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date http://rhn.redhat.com/errata/RHSA-2007-0774.html http://www.redhat.com/security/updates/classification/#moderate Risk factor : High CVSS Score: 6.9
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2006-0558 BugTraq ID: 17482 http://www.securityfocus.com/bid/17482 Debian Security Information: DSA-1103 (Google Search) http://www.debian.org/security/2006/dsa-1103 http://marc.info/?l=linux-ia64&m=113882384921688 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10177 http://www.redhat.com/support/errata/RHSA-2007-0774.html http://secunia.com/advisories/19737 http://secunia.com/advisories/20914 http://secunia.com/advisories/26709 http://www.vupen.com/english/advisories/2006/1444 http://www.vupen.com/english/advisories/2006/2554 Common Vulnerability Exposure (CVE) ID: CVE-2007-1217 BugTraq ID: 23333 http://www.securityfocus.com/bid/23333 http://security.gentoo.org/glsa/glsa-200704-23.xml http://www.mandriva.com/security/advisories?name=MDKSA-2007:078 http://osvdb.org/34742 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10503 http://www.redhat.com/support/errata/RHSA-2007-0671.html http://www.redhat.com/support/errata/RHSA-2007-0672.html http://www.redhat.com/support/errata/RHSA-2007-0673.html http://www.redhat.com/support/errata/RHSA-2007-0705.html http://www.securitytracker.com/id?1018539 http://secunia.com/advisories/24777 http://secunia.com/advisories/26379 http://secunia.com/advisories/26478 http://secunia.com/advisories/26760 http://secunia.com/advisories/27528
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