National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-17963 Detail

Current Description

qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2018/10/08/1 Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2166 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2425 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2553 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Mailing List Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03267.html Mailing List Patch Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg06054.html Mailing List Patch Third Party Advisory
https://usn.ubuntu.com/3826-1/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4338 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.0.0
 cpe:2.3:a:qemu:qemu:3.1.0:rc0:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:3.1.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:3.1.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:3.1.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 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:18.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:redhat:openstack:13.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:redhat:openstack:14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:redhat:virtualization_manager:4.3:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

10 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-17963
NVD Published Date:
10/09/2018
NVD Last Modified:
05/14/2020