RedHat: RHSA-2018-2766:01 Moderate: flatpak security update
Summary
Flatpak is a system for building, distributing, and running sandboxed
desktop applications on Linux.
Security Fix(es):
* flatpak: sandbox escape in D-Bus filtering by a crafted authentication
handshake (CVE-2018-6560)
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2018-6560 https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat Enterprise Linux Client (v. 7):
Source:
flatpak-0.8.8-4.el7_5.src.rpm
x86_64:
flatpak-0.8.8-4.el7_5.x86_64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.x86_64.rpm
flatpak-libs-0.8.8-4.el7_5.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
flatpak-builder-0.8.8-4.el7_5.x86_64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.x86_64.rpm
flatpak-devel-0.8.8-4.el7_5.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
flatpak-0.8.8-4.el7_5.src.rpm
ppc64:
flatpak-0.8.8-4.el7_5.ppc64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.ppc64.rpm
flatpak-libs-0.8.8-4.el7_5.ppc64.rpm
ppc64le:
flatpak-0.8.8-4.el7_5.ppc64le.rpm
flatpak-debuginfo-0.8.8-4.el7_5.ppc64le.rpm
flatpak-libs-0.8.8-4.el7_5.ppc64le.rpm
s390x:
flatpak-0.8.8-4.el7_5.s390x.rpm
flatpak-debuginfo-0.8.8-4.el7_5.s390x.rpm
flatpak-libs-0.8.8-4.el7_5.s390x.rpm
x86_64:
flatpak-0.8.8-4.el7_5.x86_64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.x86_64.rpm
flatpak-libs-0.8.8-4.el7_5.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source:
flatpak-0.8.8-4.el7_5.src.rpm
aarch64:
flatpak-0.8.8-4.el7_5.aarch64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.aarch64.rpm
flatpak-libs-0.8.8-4.el7_5.aarch64.rpm
ppc64le:
flatpak-0.8.8-4.el7_5.ppc64le.rpm
flatpak-debuginfo-0.8.8-4.el7_5.ppc64le.rpm
flatpak-libs-0.8.8-4.el7_5.ppc64le.rpm
s390x:
flatpak-0.8.8-4.el7_5.s390x.rpm
flatpak-debuginfo-0.8.8-4.el7_5.s390x.rpm
flatpak-libs-0.8.8-4.el7_5.s390x.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64:
flatpak-builder-0.8.8-4.el7_5.ppc64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.ppc64.rpm
flatpak-devel-0.8.8-4.el7_5.ppc64.rpm
ppc64le:
flatpak-builder-0.8.8-4.el7_5.ppc64le.rpm
flatpak-debuginfo-0.8.8-4.el7_5.ppc64le.rpm
flatpak-devel-0.8.8-4.el7_5.ppc64le.rpm
s390x:
flatpak-builder-0.8.8-4.el7_5.s390x.rpm
flatpak-debuginfo-0.8.8-4.el7_5.s390x.rpm
flatpak-devel-0.8.8-4.el7_5.s390x.rpm
x86_64:
flatpak-builder-0.8.8-4.el7_5.x86_64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.x86_64.rpm
flatpak-devel-0.8.8-4.el7_5.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):
aarch64:
flatpak-builder-0.8.8-4.el7_5.aarch64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.aarch64.rpm
flatpak-devel-0.8.8-4.el7_5.aarch64.rpm
ppc64le:
flatpak-builder-0.8.8-4.el7_5.ppc64le.rpm
flatpak-debuginfo-0.8.8-4.el7_5.ppc64le.rpm
flatpak-devel-0.8.8-4.el7_5.ppc64le.rpm
s390x:
flatpak-builder-0.8.8-4.el7_5.s390x.rpm
flatpak-debuginfo-0.8.8-4.el7_5.s390x.rpm
flatpak-devel-0.8.8-4.el7_5.s390x.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
flatpak-0.8.8-4.el7_5.src.rpm
x86_64:
flatpak-0.8.8-4.el7_5.x86_64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.x86_64.rpm
flatpak-libs-0.8.8-4.el7_5.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
flatpak-builder-0.8.8-4.el7_5.x86_64.rpm
flatpak-debuginfo-0.8.8-4.el7_5.x86_64.rpm
flatpak-devel-0.8.8-4.el7_5.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for flatpak is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x
Bugs Fixed
1542207 - CVE-2018-6560 flatpak: sandbox escape in D-Bus filtering by a crafted authentication handshake