CVE-2019-20485

2020-03-1902:15:00

Alpine Linux Development Team

security.alpinelinux.org

5.7 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

2.7 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

16.5%

JSON

qemu/qemu_driver.c in libvirt before 6.0.0 mishandles the holding of a monitor job during a query to a guest agent, which allows attackers to cause a denial of service (API blockage).

OSVersionArchitecturePackageVersionFilename
Alpine3.10-mainnoarchlibvirt< 5.5.0-r2UNKNOWN
Alpine3.11-mainnoarchlibvirt< 5.9.0-r2UNKNOWN
Alpine3.9-mainnoarchlibvirt< 5.5.0-r2UNKNOWN