Test Kennung:	1.3.6.1.4.1.25623.1.0.843218
Kategorie:	Ubuntu Local Security Checks
Titel:	Ubuntu Update for linux USN-3326-1
Zusammenfassung:	The remote host is missing an update for the 'linux'; package(s) announced via the referenced advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'linux' package(s) announced via the referenced advisory. Vulnerability Insight: It was discovered that a use-after-free flaw existed in the filesystem encryption subsystem in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-7374) It was discovered that the stack guard page for processes in the Linux kernel was not sufficiently large enough to prevent overlapping with the heap. An attacker could leverage this with another vulnerability to execute arbitrary code and gain administrative privileges (CVE-2017-1000364) Roee Hay discovered that the parallel port printer driver in the Linux kernel did not properly bounds check passed arguments. A local attacker with write access to the kernel command line arguments could use this to execute arbitrary code. (CVE-2017-1000363) Ingo Molnar discovered that the VideoCore DRM driver in the Linux kernel did not return an error after detecting certain overflows. A local attacker could exploit this issue to cause a denial of service (OOPS). (CVE-2017-5577) A double free bug was discovered in the IPv4 stack of the Linux kernel. An attacker could use this to cause a denial of service (system crash). (CVE-2017-8890) Andrey Konovalov discovered an IPv6 out-of-bounds read error in the Linux kernel's IPv6 stack. A local attacker could cause a denial of service or potentially other unspecified problems. (CVE-2017-9074) Andrey Konovalov discovered a flaw in the handling of inheritance in the Linux kernel's IPv6 stack. A local user could exploit this issue to cause a denial of service or possibly other unspecified problems. (CVE-2017-9075) It was discovered that dccp v6 in the Linux kernel mishandled inheritance. A local attacker could exploit this issue to cause a denial of service or potentially other unspecified problems. (CVE-2017-9076) It was discovered that the transmission control protocol (tcp) v6 in the Linux kernel mishandled inheritance. A local attacker could exploit this issue to cause a denial of service or potentially other unspecified problems. (CVE-2017-9077) It was discovered that the IPv6 stack was doing over write consistency check after the data was actually overwritten. A local attacker could exploit this flaw to cause a denial of service (system crash). (CVE-2017-9242) Affected Software/OS: linux on Ubuntu 16.10 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-2017-7374 BugTraq ID: 97308 http://www.securityfocus.com/bid/97308 Common Vulnerability Exposure (CVE) ID: CVE-2017-5577 BugTraq ID: 95765 http://www.securityfocus.com/bid/95765 https://lkml.org/lkml/2017/1/17/759 http://www.openwall.com/lists/oss-security/2017/01/21/7 Common Vulnerability Exposure (CVE) ID: CVE-2017-8890 BugTraq ID: 98562 http://www.securityfocus.com/bid/98562 Debian Security Information: DSA-3886 (Google Search) http://www.debian.org/security/2017/dsa-3886 RedHat Security Advisories: RHSA-2017:1842 https://access.redhat.com/errata/RHSA-2017:1842 RedHat Security Advisories: RHSA-2017:2077 https://access.redhat.com/errata/RHSA-2017:2077 RedHat Security Advisories: RHSA-2017:2669 https://access.redhat.com/errata/RHSA-2017:2669 RedHat Security Advisories: RHSA-2018:1854 https://access.redhat.com/errata/RHSA-2018:1854 Common Vulnerability Exposure (CVE) ID: CVE-2017-9074 BugTraq ID: 98577 http://www.securityfocus.com/bid/98577 RedHat Security Advisories: RHSA-2018:0169 https://access.redhat.com/errata/RHSA-2018:0169 Common Vulnerability Exposure (CVE) ID: CVE-2017-9075 BugTraq ID: 98597 http://www.securityfocus.com/bid/98597 Common Vulnerability Exposure (CVE) ID: CVE-2017-9076 BugTraq ID: 98586 http://www.securityfocus.com/bid/98586 Common Vulnerability Exposure (CVE) ID: CVE-2017-9077 BugTraq ID: 98583 http://www.securityfocus.com/bid/98583 Common Vulnerability Exposure (CVE) ID: CVE-2017-9242 BugTraq ID: 98731 http://www.securityfocus.com/bid/98731
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