CVE-2018-1064

MEDIUM

Description

libvirt version before 4.2.0-rc1 is vulnerable to a resource exhaustion as a result of an incomplete fix for CVE-2018-5748 that affects QEMU monitor but now also triggered via QEMU guest agent.

References

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

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

https://bugzilla.redhat.com/show_bug.cgi?id=1550672

https://libvirt.org/git/?p=libvirt.git;a=commit;h=fbf31e1a4cd19d6f6e33e0937a009775cd7d9513

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

https://usn.ubuntu.com/3680-1/

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

Details

Source: MITRE

Published: 2018-03-28

Updated: 2018-06-20

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

Tenable Plugins

View all (30 total)

ID	Name	Product	Family	Severity
131621	EulerOS 2.0 SP2 : libvirt (EulerOS-SA-2019-2468)	Nessus	Huawei Local Security Checks	medium
127387	NewStart CGSL MAIN 4.05 : libvirt Multiple Vulnerabilities (NS-SA-2019-0132)	Nessus	NewStart CGSL Local Security Checks	medium
124959	EulerOS Virtualization 3.0.1.0 : libvirt (EulerOS-SA-2019-1456)	Nessus	Huawei Local Security Checks	medium
124897	EulerOS Virtualization for ARM 64 3.0.1.0 : libvirt (EulerOS-SA-2019-1394)	Nessus	Huawei Local Security Checks	medium
121937	Photon OS 2.0: Libvirt PHSA-2018-2.0-0039	Nessus	PhotonOS Local Security Checks	high
121833	Photon OS 1.0: Libvirt PHSA-2018-1.0-0129	Nessus	PhotonOS Local Security Checks	high
121068	Juniper Junos Space 18.4.x < 18.4R1 Multiple Vulnerabilities (JSA10917)	Nessus	Junos Local Security Checks	high
117562	EulerOS Virtualization 2.5.1 : libvirt (EulerOS-SA-2018-1253)	Nessus	Huawei Local Security Checks	medium
111931	Photon OS 1.0: Librelp / Libvirt PHSA-2018-1.0-0129 (deprecated)	Nessus	PhotonOS Local Security Checks	high
111503	SUSE SLES12 Security Update : libvirt (SUSE-SU-2018:2141-1) (Spectre)	Nessus	SuSE Local Security Checks	medium
111434	SUSE SLES12 Security Update : libvirt (SUSE-SU-2018:2082-1) (Spectre)	Nessus	SuSE Local Security Checks	medium
111336	Amazon Linux 2 : libvirt (ALAS-2018-1049) (Spectre)	Nessus	Amazon Linux Local Security Checks	medium
111298	Photon OS 2.0 : openjdk8 / httpd / librelp / zsh / libvirt (PhotonOS-PHSA-2018-2.0-0039) (deprecated)	Nessus	PhotonOS Local Security Checks	high
110888	Scientific Linux Security Update : libvirt on SL6.x i386/x86_64 (20180619)	Nessus	Scientific Linux Local Security Checks	medium
110861	EulerOS 2.0 SP3 : libvirt (EulerOS-SA-2018-1197)	Nessus	Huawei Local Security Checks	medium
110706	Oracle Linux 6 : libvirt (ELSA-2018-1929)	Nessus	Oracle Linux Local Security Checks	medium
110651	CentOS 6 : libvirt (CESA-2018:1929)	Nessus	CentOS Local Security Checks	medium
110606	RHEL 6 : libvirt (RHSA-2018:1929)	Nessus	Red Hat Local Security Checks	medium
110515	Ubuntu 14.04 LTS / 16.04 LTS / 17.10 / 18.04 LTS : libvirt vulnerability and update (USN-3680-1) (Spectre)	Nessus	Ubuntu Local Security Checks	medium
110247	CentOS 7 : libvirt (CESA-2018:1396)	Nessus	CentOS Local Security Checks	medium
109861	SUSE SLES11 Security Update : libvirt (SUSE-SU-2018:1295-1) (Spectre)	Nessus	SuSE Local Security Checks	medium
109853	Scientific Linux Security Update : libvirt on SL7.x x86_64 (20180515)	Nessus	Scientific Linux Local Security Checks	medium
109833	RHEL 7 : libvirt (RHSA-2018:1396)	Nessus	Red Hat Local Security Checks	medium
109808	Oracle Linux 7 : libvirt (ELSA-2018-1396)	Nessus	Oracle Linux Local Security Checks	medium
109020	openSUSE Security Update : libvirt (openSUSE-2018-358) (Spectre)	Nessus	SuSE Local Security Checks	medium
109012	SUSE SLED12 / SLES12 Security Update : libvirt (SUSE-SU-2018:0920-1) (Spectre)	Nessus	SuSE Local Security Checks	medium
108827	SUSE SLED12 / SLES12 Security Update : libvirt (SUSE-SU-2018:0861-1) (Spectre)	Nessus	SuSE Local Security Checks	medium
108745	SUSE SLES11 Security Update : libvirt (SUSE-SU-2018:0838-1) (Spectre)	Nessus	SuSE Local Security Checks	medium
108605	Debian DLA-1315-1 : libvirt security update	Nessus	Debian Local Security Checks	medium
108346	Debian DSA-4137-1 : libvirt - security update	Nessus	Debian Local Security Checks	medium