5.8

CVE-2014-3633

The qemuDomainGetBlockIoTune function in qemu/qemu_driver.c in libvirt before 1.2.9, when a disk has been hot-plugged or removed from the live image, allows remote attackers to cause a denial of service (crash) or read sensitive heap information via a crafted blkiotune query, which triggers an out-of-bounds read.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Ubuntu Linux Version 10.04 Edition lts
Canonical ≫ Ubuntu Linux Version 12.04 Edition lts
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Libvirt ≫ Libvirt Version <= 1.2.8
Libvirt ≫ Libvirt Version 1.2.0
Libvirt ≫ Libvirt Version 1.2.1
Libvirt ≫ Libvirt Version 1.2.2
Libvirt ≫ Libvirt Version 1.2.3
Libvirt ≫ Libvirt Version 1.2.4
Libvirt ≫ Libvirt Version 1.2.5
Libvirt ≫ Libvirt Version 1.2.6
Libvirt ≫ Libvirt Version 1.2.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.75% 0.843
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:N/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://secunia.com/advisories/60895
http://security.gentoo.org/glsa/glsa-201412-04.xml
http://www.debian.org/security/2014/dsa-3038
http://www.ubuntu.com/usn/USN-2366-1
http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=3e745e8f775dfe6f64f18b5c2fe4791b35d3546b
http://lists.opensuse.org/opensuse-updates/2014-10/msg00014.html
http://lists.opensuse.org/opensuse-updates/2014-10/msg00017.html
http://rhn.redhat.com/errata/RHSA-2014-1352.html
http://secunia.com/advisories/60291
http://security.libvirt.org/2014/0004.html
Vendor Advisory