7.8

CVE-2016-5126

Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.6.2
Canonical ≫ Ubuntu Linux Version 12.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Oracle ≫ Linux Version 7 Update -
Debian ≫ Debian Linux Version 8.0
Redhat ≫ Openstack Version 6.0
Redhat ≫ Openstack Version 7.0
Redhat ≫ Openstack Version 8
Redhat ≫ Openstack Version 9
Redhat ≫ Enterprise Linux Eus Version 7.2
Redhat ≫ Enterprise Linux Eus Version 7.3
Redhat ≫ Enterprise Linux Eus Version 7.4
Redhat ≫ Enterprise Linux Eus Version 7.5
Redhat ≫ Enterprise Linux Eus Version 7.6
Redhat ≫ Enterprise Linux Eus Version 7.7
Redhat ≫ Openstack Version 5.0
   Redhat ≫ Enterprise Linux Version 7.0
Redhat ≫ Virtualization Version 3.0
   Redhat ≫ Enterprise Linux Version 7.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.7% 0.486
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NIST 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
Third Party Advisory
https://security.gentoo.org/glsa/201609-01
Third Party Advisory
http://www.ubuntu.com/usn/USN-3047-1
Third Party Advisory
http://www.ubuntu.com/usn/USN-3047-2
Third Party Advisory
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=a6b3167fa0e825aebb5a7cd8b437b6d41584a196
http://rhn.redhat.com/errata/RHSA-2016-1606.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1607.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1653.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1654.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1655.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1756.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1763.html
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/05/30/6
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2016/05/30/7
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/90948
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1340924
Third Party Advisory
Issue Tracking
https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html
Third Party Advisory
Mailing List
https://lists.gnu.org/archive/html/qemu-block/2016-05/msg00779.html
Patch
Third Party Advisory
Mailing List