What is RHSA-2020:4000?

RHSA-2020:4000 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: libvirt security and bug fix update

Which CVE IDs does RHSA-2020:4000 cover?

RHSA-2020:4000 covers the following CVE IDs: CVE-2019-20485, CVE-2020-10703. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2020:4000?

RHSA-2020:4000 has a CVSS v3 base score of 6.5, published by Red Hat Product Security.

RHSA-2020:4000MediumCVSS 6.5

Red Hat Security Advisory: libvirt security and bug fix update

Vendor

Red Hat Product Security

Published

September 29, 2020

Last Modified

June 26, 2026

🔗 CVE IDs covered (2)

CVE-2019-20485 →CVE-2020-10703 →

📋 Description

CVE-2019-20485 — libvirt: Potential DoS by holding a monitor job while querying QEMU guest-agent CVE-2020-10703 — libvirt: Potential denial of service via active pool without target path

🔗 References (9)

selfhttps://access.redhat.com/errata/RHSA-2020:4000
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1809740
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1815269
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1815572
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1816650
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1823976
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4000.json