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CVE-2018-1064

Date: March 28, 2018

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.

Language: C

Severity Score

7.5

Related Resources (11)

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

Url: https://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=fbf31e1a4cd19d6f6e33e0937a009775cd7d9513

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

Url: https://security-tracker.debian.org/tracker/CVE-2018-1064

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

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

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

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

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-1064

Url: https://access.redhat.com/security/cve/CVE-2018-1064

Url: https://www.mend.io/vulnerability-database/CVE-2018-1064

Severity Score

7.5

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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