7.5

CVE-2017-9524

The qemu-nbd server in QEMU (aka Quick Emulator), when built with the Network Block Device (NBD) Server support, allows remote attackers to cause a denial of service (segmentation fault and server crash) by leveraging failure to ensure that all initialization occurs before talking to a client in the nbd_negotiate function.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.9.1
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.09% 0.895
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

https://access.redhat.com/errata/RHSA-2017:2408
Third Party Advisory
http://www.debian.org/security/2017/dsa-3925
Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/06/12/1
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/99011
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:1681
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1682
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2017-05/msg06240.html
Patch
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg02321.html
Patch
Third Party Advisory