7.8

CVE-2017-7980

Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.8
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.10
Canonical ≫ Ubuntu Linux Version 17.04
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 ≫ Openstack Version 10
Redhat ≫ Openstack Version 5.0
   Redhat ≫ Enterprise Linux Version 7.0
Redhat ≫ Openstack Version 5.0
   Redhat ≫ Enterprise Linux Version 6.0
Redhat ≫ Virtualization Version 3.0
   Redhat ≫ Enterprise Linux Version 6.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.63% 0.452
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.0/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-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.

https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201706-03
Patch
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:0980
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0981
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0982
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0983
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0984
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0988
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1205
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1206
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1430
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1441
Third Party Advisory
http://ubuntu.com/usn/usn-3289-1
Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/04/21/1
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/102129
Third Party Advisory
VDB Entry
http://www.securityfocus.com/bid/97955
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1430056
Patch
Third Party Advisory
Issue Tracking
https://support.citrix.com/article/CTX230138
Third Party Advisory