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Sicherheit: Denial of Service in cockpit
Aktuelle Meldungen Distributionen
Name: Denial of Service in cockpit
ID: RHSA-2019:0482-01
Distribution: Red Hat
Plattformen: Red Hat Enterprise Linux
Datum: Mi, 13. März 2019, 14:49
Referenzen: https://access.redhat.com/security/cve/CVE-2019-3804
Applikationen: Cockpit

Originalnachricht

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=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: cockpit security update
Advisory ID: RHSA-2019:0482-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0482
Issue date: 2019-03-12
CVE Names: CVE-2019-3804
=====================================================================

1. Summary:

An update for cockpit is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le,
s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) -
aarch64, noarch, ppc64le, s390x
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v.
7) - aarch64, noarch, ppc64le, s390x

3. Description:

Cockpit enables users to administer GNU/Linux servers using a web browser.
It offers network configuration, log inspection, diagnostic reports,
SELinux troubleshooting, interactive command-line sessions, and more.

Security Fix(es):

* cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804)

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.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1663567 - CVE-2019-3804 cockpit: Crash when parsing invalid base64 headers

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
cockpit-173.2-1.el7.src.rpm

noarch:
cockpit-system-173.2-1.el7.noarch.rpm

x86_64:
cockpit-173.2-1.el7.x86_64.rpm
cockpit-bridge-173.2-1.el7.x86_64.rpm
cockpit-debuginfo-173.2-1.el7.i686.rpm
cockpit-debuginfo-173.2-1.el7.x86_64.rpm
cockpit-ws-173.2-1.el7.i686.rpm
cockpit-ws-173.2-1.el7.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

noarch:
cockpit-machines-ovirt-173.2-1.el7.noarch.rpm

x86_64:
cockpit-debuginfo-173.2-1.el7.x86_64.rpm
cockpit-doc-173.2-1.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
cockpit-173.2-1.el7.src.rpm

noarch:
cockpit-system-173.2-1.el7.noarch.rpm

x86_64:
cockpit-173.2-1.el7.x86_64.rpm
cockpit-bridge-173.2-1.el7.x86_64.rpm
cockpit-debuginfo-173.2-1.el7.i686.rpm
cockpit-debuginfo-173.2-1.el7.x86_64.rpm
cockpit-ws-173.2-1.el7.i686.rpm
cockpit-ws-173.2-1.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

noarch:
cockpit-machines-ovirt-173.2-1.el7.noarch.rpm

x86_64:
cockpit-debuginfo-173.2-1.el7.x86_64.rpm
cockpit-doc-173.2-1.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
cockpit-173.2-1.el7.src.rpm

noarch:
cockpit-system-173.2-1.el7.noarch.rpm

ppc64:
cockpit-173.2-1.el7.ppc64.rpm
cockpit-bridge-173.2-1.el7.ppc64.rpm
cockpit-debuginfo-173.2-1.el7.ppc.rpm
cockpit-debuginfo-173.2-1.el7.ppc64.rpm
cockpit-ws-173.2-1.el7.ppc.rpm
cockpit-ws-173.2-1.el7.ppc64.rpm

ppc64le:
cockpit-173.2-1.el7.ppc64le.rpm
cockpit-bridge-173.2-1.el7.ppc64le.rpm
cockpit-debuginfo-173.2-1.el7.ppc64le.rpm
cockpit-ws-173.2-1.el7.ppc64le.rpm

s390x:
cockpit-173.2-1.el7.s390x.rpm
cockpit-bridge-173.2-1.el7.s390x.rpm
cockpit-debuginfo-173.2-1.el7.s390.rpm
cockpit-debuginfo-173.2-1.el7.s390x.rpm
cockpit-ws-173.2-1.el7.s390.rpm
cockpit-ws-173.2-1.el7.s390x.rpm

x86_64:
cockpit-173.2-1.el7.x86_64.rpm
cockpit-bridge-173.2-1.el7.x86_64.rpm
cockpit-debuginfo-173.2-1.el7.i686.rpm
cockpit-debuginfo-173.2-1.el7.x86_64.rpm
cockpit-ws-173.2-1.el7.i686.rpm
cockpit-ws-173.2-1.el7.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):

Source:
cockpit-173.2-1.el7.src.rpm

aarch64:
cockpit-173.2-1.el7.aarch64.rpm
cockpit-bridge-173.2-1.el7.aarch64.rpm
cockpit-debuginfo-173.2-1.el7.aarch64.rpm
cockpit-ws-173.2-1.el7.aarch64.rpm

noarch:
cockpit-system-173.2-1.el7.noarch.rpm

ppc64le:
cockpit-173.2-1.el7.ppc64le.rpm
cockpit-bridge-173.2-1.el7.ppc64le.rpm
cockpit-debuginfo-173.2-1.el7.ppc64le.rpm
cockpit-ws-173.2-1.el7.ppc64le.rpm

s390x:
cockpit-173.2-1.el7.s390x.rpm
cockpit-bridge-173.2-1.el7.s390x.rpm
cockpit-debuginfo-173.2-1.el7.s390.rpm
cockpit-debuginfo-173.2-1.el7.s390x.rpm
cockpit-ws-173.2-1.el7.s390.rpm
cockpit-ws-173.2-1.el7.s390x.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

noarch:
cockpit-machines-ovirt-173.2-1.el7.noarch.rpm

ppc64:
cockpit-debuginfo-173.2-1.el7.ppc64.rpm
cockpit-doc-173.2-1.el7.ppc64.rpm

ppc64le:
cockpit-debuginfo-173.2-1.el7.ppc64le.rpm
cockpit-doc-173.2-1.el7.ppc64le.rpm

s390x:
cockpit-debuginfo-173.2-1.el7.s390x.rpm
cockpit-doc-173.2-1.el7.s390x.rpm

x86_64:
cockpit-debuginfo-173.2-1.el7.x86_64.rpm
cockpit-doc-173.2-1.el7.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v.
7):

aarch64:
cockpit-debuginfo-173.2-1.el7.aarch64.rpm
cockpit-doc-173.2-1.el7.aarch64.rpm

noarch:
cockpit-machines-ovirt-173.2-1.el7.noarch.rpm

ppc64le:
cockpit-debuginfo-173.2-1.el7.ppc64le.rpm
cockpit-doc-173.2-1.el7.ppc64le.rpm

s390x:
cockpit-debuginfo-173.2-1.el7.s390x.rpm
cockpit-doc-173.2-1.el7.s390x.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
cockpit-173.2-1.el7.src.rpm

noarch:
cockpit-system-173.2-1.el7.noarch.rpm

x86_64:
cockpit-173.2-1.el7.x86_64.rpm
cockpit-bridge-173.2-1.el7.x86_64.rpm
cockpit-debuginfo-173.2-1.el7.i686.rpm
cockpit-debuginfo-173.2-1.el7.x86_64.rpm
cockpit-ws-173.2-1.el7.i686.rpm
cockpit-ws-173.2-1.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

noarch:
cockpit-machines-ovirt-173.2-1.el7.noarch.rpm

x86_64:
cockpit-debuginfo-173.2-1.el7.x86_64.rpm
cockpit-doc-173.2-1.el7.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/

7. References:

https://access.redhat.com/security/cve/CVE-2019-3804
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.
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