Test Kennung:	1.3.6.1.4.1.25623.1.0.840811
Kategorie:	Ubuntu Local Security Checks
Titel:	Ubuntu Update for linux USN-1268-1
Zusammenfassung:	Ubuntu Update for Linux kernel vulnerabilities USN-1268-1
Beschreibung:	Summary: Ubuntu Update for Linux kernel vulnerabilities USN-1268-1 Vulnerability Insight: It was discovered that CIFS incorrectly handled authentication. When a user had a CIFS share mounted that required authentication, a local user could mount the same share without knowing the correct password. (CVE-2011-1585) It was discovered that the GRE protocol incorrectly handled netns initialization. A remote attacker could send a packet while the ip_gre module was loading, and crash the system, leading to a denial of service. (CVE-2011-1767) It was discovered that the IP/IP protocol incorrectly handled netns initialization. A remote attacker could send a packet while the ipip module was loading, and crash the system, leading to a denial of service. (CVE-2011-1768) Vasily Averin discovered that the NFS Lock Manager (NLM) incorrectly handled unlock requests. A local attacker could exploit this to cause a denial of service. (CVE-2011-2491) Robert Swiecki discovered that mapping extensions were incorrectly handled. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2496) Ben Pfaff discovered that Classless Queuing Disciplines (qdiscs) were being incorrectly handled. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2525) Yasuaki Ishimatsu discovered a flaw in the kernel's clock implementation. A local unprivileged attacker could exploit this causing a denial of service. (CVE-2011-3209) Affected Software/OS: linux on Ubuntu 8.04 LTS Solution: Please Install the Updated Packages. CVSS Score: 7.2 CVSS Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2011-1585 http://www.openwall.com/lists/oss-security/2011/04/15/8 SuSE Security Announcement: SUSE-SU-2015:0812 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html Common Vulnerability Exposure (CVE) ID: CVE-2011-1767 http://www.openwall.com/lists/oss-security/2011/05/05/6 Common Vulnerability Exposure (CVE) ID: CVE-2011-1768 Common Vulnerability Exposure (CVE) ID: CVE-2011-2491 http://www.openwall.com/lists/oss-security/2011/06/23/6 RedHat Security Advisories: RHSA-2011:1212 http://rhn.redhat.com/errata/RHSA-2011-1212.html Common Vulnerability Exposure (CVE) ID: CVE-2011-2496 http://www.openwall.com/lists/oss-security/2011/06/27/2 Common Vulnerability Exposure (CVE) ID: CVE-2011-2525 http://kerneltrap.org/mailarchive/linux-netdev/2010/5/21/6277805 http://openwall.com/lists/oss-security/2011/07/12/1 RedHat Security Advisories: RHSA-2011:1065 http://rhn.redhat.com/errata/RHSA-2011-1065.html RedHat Security Advisories: RHSA-2011:1163 http://rhn.redhat.com/errata/RHSA-2011-1163.html Common Vulnerability Exposure (CVE) ID: CVE-2011-3209 http://www.openwall.com/lists/oss-security/2011/10/24/3
Copyright	Copyright (C) 2011 Greenbone Networks GmbH

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