CVE-2018-5748

MEDIUM

Description

qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of service (memory consumption) via a large QEMU reply.

References

http://www.securityfocus.com/bid/102825

https://access.redhat.com/errata/RHSA-2018:1396

https://access.redhat.com/errata/RHSA-2018:1929

https://lists.debian.org/debian-lts-announce/2018/03/msg00018.html

https://www.debian.org/security/2018/dsa-4137

https://www.redhat.com/archives/libvir-list/2018-January/msg00527.html

Details

Source: MITRE

Published: 2018-01-25

Updated: 2019-03-05

Type: CWE-400

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH