National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-15119 Detail

Current Description

The Network Block Device (NBD) server in Quick Emulator (QEMU) before 2.11 is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.6 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Nist CVSS score does not match with CNA score
CNA:  Red Hat, Inc.
Base Score: 5.8 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2017/11/28/9 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/102011 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:1104 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1113 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15119 Issue Tracking Patch Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg05044.html Mailing List Third Party Advisory
https://usn.ubuntu.com/3575-1/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4213 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-400 Uncontrolled Resource Consumption NIST   Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
2.11.0

Configuration 2 ( hide )
 cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-15119
NVD Published Date:
07/27/2018
NVD Last Modified:
10/09/2019