RedHatRHSA-2020:4436(RHSA-2020:4436) Low: gnome-software and fwupd security, bug fix, and enhancement update
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
EPSS
Percentile
18.0%
The gnome-software packages contain an application that makes it easy to add, remove, and update software in the GNOME desktop.
The appstream-data package provides the distribution specific AppStream metadata required for the GNOME and KDE software centers.
The fwupd packages provide a service that allows session software to update device firmware.
The following packages have been upgraded to a later upstream version: gnome-software (3.36.1), fwupd (1.4.2).
Security Fix(es):
- fwupd: Possible bypass in signature verification (CVE-2020-10759)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 8 | aarch64 | libxmlb-tests-debuginfo | < 0.1.15-1.el8 | libxmlb-tests-debuginfo-0.1.15-1.el8.aarch64.rpm |
| RedHat | 8 | ppc64le | fwupd | < 1.4.2-4.el8 | fwupd-1.4.2-4.el8.ppc64le.rpm |
| RedHat | 8 | aarch64 | gnome-software-debuginfo | < 3.36.1-4.el8 | gnome-software-debuginfo-3.36.1-4.el8.aarch64.rpm |
| RedHat | 8 | x86_64 | libxmlb-debugsource | < 0.1.15-1.el8 | libxmlb-debugsource-0.1.15-1.el8.x86_64.rpm |
| RedHat | 8 | ppc64le | gnome-software-debuginfo | < 3.36.1-4.el8 | gnome-software-debuginfo-3.36.1-4.el8.ppc64le.rpm |
| RedHat | 8 | aarch64 | gnome-software | < 3.36.1-4.el8 | gnome-software-3.36.1-4.el8.aarch64.rpm |
| RedHat | 8 | s390x | fwupd | < 1.4.2-4.el8 | fwupd-1.4.2-4.el8.s390x.rpm |
| RedHat | 8 | s390x | libxmlb-debuginfo | < 0.1.15-1.el8 | libxmlb-debuginfo-0.1.15-1.el8.s390x.rpm |
| RedHat | 8 | x86_64 | libxmlb | < 0.1.15-1.el8 | libxmlb-0.1.15-1.el8.x86_64.rpm |
| RedHat | 8 | noarch | appstream-data | < 8-20200724.el8 | appstream-data-8-20200724.el8.noarch.rpm |
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
EPSS
Percentile
18.0%