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Test Kennung:1.3.6.1.4.1.25623.1.0.851151
Kategorie:SuSE Local Security Checks
Titel:SUSE: Security Advisory for grub2 (SUSE-SU-2015:2399-1)
Zusammenfassung:The remote host is missing an update for the 'grub2'; package(s) announced via the referenced advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'grub2'
package(s) announced via the referenced advisory.

Vulnerability Insight:
This update for grub2 provides the following fixes and enhancements:

Security issue fixed:

- Fix buffer overflows when reading username and password. (bsc#956631,
CVE-2015-8370)

Non security issues fixed:

- Expand list of grub.cfg search path in PV Xen guests for systems
installed
on btrfs snapshots. (bsc#946148, bsc#952539)

- Add --image switch to force zipl update to specific kernel. (bsc#928131)

- Do not use shim lock protocol for reading PE header as it won't be
available when secure boot is disabled. (bsc#943380)

- Make firmware flaw condition be more precisely detected and add debug
message for the case.

Affected Software/OS:
grub2 on SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Desktop 12

Solution:
Please install the updated package(s).

CVSS Score:
6.9

CVSS Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2015-8370
BugTraq ID: 79358
http://www.securityfocus.com/bid/79358
Bugtraq: 20151215 Back to 28: Grub2 Authentication Bypass 0-Day [CVE-2015-8370] (Google Search)
http://www.securityfocus.com/archive/1/537115/100/0/threaded
Debian Security Information: DSA-3421 (Google Search)
http://www.debian.org/security/2015/dsa-3421
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174049.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173703.html
http://seclists.org/fulldisclosure/2015/Dec/69
https://security.gentoo.org/glsa/201512-03
http://hmarco.org/bugs/CVE-2015-8370-Grub2-authentication-bypass.html
http://packetstormsecurity.com/files/134831/Grub2-Authentication-Bypass.html
http://www.openwall.com/lists/oss-security/2015/12/15/6
RedHat Security Advisories: RHSA-2015:2623
http://rhn.redhat.com/errata/RHSA-2015-2623.html
http://www.securitytracker.com/id/1034422
SuSE Security Announcement: SUSE-SU-2015:2385 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00039.html
SuSE Security Announcement: SUSE-SU-2015:2386 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00040.html
SuSE Security Announcement: SUSE-SU-2015:2387 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00041.html
SuSE Security Announcement: SUSE-SU-2015:2399 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00044.html
SuSE Security Announcement: openSUSE-SU-2015:2375 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00037.html
SuSE Security Announcement: openSUSE-SU-2015:2392 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00043.html
SuSE Security Announcement: openSUSE-SU-2016:0036 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00003.html
http://www.ubuntu.com/usn/USN-2836-1
CopyrightCopyright (C) 2015 Greenbone Networks GmbH

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