7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.003 Low
EPSS
Percentile
70.8%
The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host’s resources and performing administrative tasks.
The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host’s resources and performing administrative tasks.
Changes to the redhat-release-virtualization-host component:
Security Fix(es):
openssl: NULL pointer dereference in signature_algorithms processing (CVE-2021-3449)
openssl: CA certificate check bypass with X509_V_FLAG_X509_STRICT (CVE-2021-3450)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 8 | noarch | python3-imgbased | < 1.2.18-0.1.el8ev | python3-imgbased-1.2.18-0.1.el8ev.noarch.rpm |
RedHat | 8 | x86_64 | boost-log-debuginfo | < 1.66.0-10.el8 | boost-log-debuginfo-1.66.0-10.el8.x86_64.rpm |
RedHat | 8 | x86_64 | liblsan-debuginfo | < 8.3.1-5.1.el8 | liblsan-debuginfo-8.3.1-5.1.el8.x86_64.rpm |
RedHat | 8 | x86_64 | boost-filesystem | < 1.66.0-10.el8 | boost-filesystem-1.66.0-10.el8.x86_64.rpm |
RedHat | 8 | x86_64 | isl | < 0.16.1-6.el8 | isl-0.16.1-6.el8.x86_64.rpm |
RedHat | 8 | x86_64 | make | < 4.2.1-10.el8 | make-4.2.1-10.el8.x86_64.rpm |
RedHat | 8 | x86_64 | dyninst-devel-debuginfo | < 10.1.0-4.el8 | dyninst-devel-debuginfo-10.1.0-4.el8.x86_64.rpm |
RedHat | 8 | x86_64 | boost-regex-debuginfo | < 1.66.0-10.el8 | boost-regex-debuginfo-1.66.0-10.el8.x86_64.rpm |
RedHat | 8 | x86_64 | gcc-gdb-plugin-debuginfo | < 8.3.1-5.1.el8 | gcc-gdb-plugin-debuginfo-8.3.1-5.1.el8.x86_64.rpm |
RedHat | 8 | x86_64 | libubsan-debuginfo | < 8.3.1-5.1.el8 | libubsan-debuginfo-8.3.1-5.1.el8.x86_64.rpm |
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.003 Low
EPSS
Percentile
70.8%