drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in nautilus
Name: |
Ausführen beliebiger Kommandos in nautilus |
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ID: |
RHSA-2018:0223-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Do, 25. Januar 2018, 16:20 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2017-14604 |
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Applikationen: |
Nautilus |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: nautilus security update Advisory ID: RHSA-2018:0223-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:0223 Issue date: 2018-01-25 CVE Names: CVE-2017-14604 =====================================================================
1. Summary:
An update for nautilus 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) - 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 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le
3. Description:
Nautilus is the file manager and graphical shell for the GNOME desktop.
Security Fix(es):
* An untrusted .desktop file with executable permission set could choose its displayed name and icon, and execute commands without warning when opened by the user. An attacker could use this flaw to trick a user into opening a .desktop file disguised as a document, such as a PDF, and execute arbitrary commands. (CVE-2017-14604)
Note: This update will change the behavior of Nautilus. Nautilus will now prompt the user for confirmation when executing an untrusted .desktop file for the first time, and then add it to the trusted file list. Desktop files stored in the system directory, as specified by the XDG_DATA_DIRS environment variable, are always considered trusted and executed without prompt.
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/):
1490872 - CVE-2017-14604 nautilus: Insufficient validation of trust of .desktop files with execute permission
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source: nautilus-3.22.3-4.el7_4.src.rpm
x86_64: nautilus-3.22.3-4.el7_4.i686.rpm nautilus-3.22.3-4.el7_4.x86_64.rpm nautilus-debuginfo-3.22.3-4.el7_4.i686.rpm nautilus-debuginfo-3.22.3-4.el7_4.x86_64.rpm nautilus-extensions-3.22.3-4.el7_4.i686.rpm nautilus-extensions-3.22.3-4.el7_4.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: nautilus-debuginfo-3.22.3-4.el7_4.i686.rpm nautilus-debuginfo-3.22.3-4.el7_4.x86_64.rpm nautilus-devel-3.22.3-4.el7_4.i686.rpm nautilus-devel-3.22.3-4.el7_4.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: nautilus-3.22.3-4.el7_4.src.rpm
ppc64: nautilus-3.22.3-4.el7_4.ppc.rpm nautilus-3.22.3-4.el7_4.ppc64.rpm nautilus-debuginfo-3.22.3-4.el7_4.ppc.rpm nautilus-debuginfo-3.22.3-4.el7_4.ppc64.rpm nautilus-extensions-3.22.3-4.el7_4.ppc.rpm nautilus-extensions-3.22.3-4.el7_4.ppc64.rpm
ppc64le: nautilus-3.22.3-4.el7_4.ppc64le.rpm nautilus-debuginfo-3.22.3-4.el7_4.ppc64le.rpm nautilus-extensions-3.22.3-4.el7_4.ppc64le.rpm
s390x: nautilus-3.22.3-4.el7_4.s390.rpm nautilus-3.22.3-4.el7_4.s390x.rpm nautilus-debuginfo-3.22.3-4.el7_4.s390.rpm nautilus-debuginfo-3.22.3-4.el7_4.s390x.rpm nautilus-extensions-3.22.3-4.el7_4.s390.rpm nautilus-extensions-3.22.3-4.el7_4.s390x.rpm
x86_64: nautilus-3.22.3-4.el7_4.i686.rpm nautilus-3.22.3-4.el7_4.x86_64.rpm nautilus-debuginfo-3.22.3-4.el7_4.i686.rpm nautilus-debuginfo-3.22.3-4.el7_4.x86_64.rpm nautilus-extensions-3.22.3-4.el7_4.i686.rpm nautilus-extensions-3.22.3-4.el7_4.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source: nautilus-3.22.3-4.el7_4.src.rpm
aarch64: nautilus-3.22.3-4.el7_4.aarch64.rpm nautilus-debuginfo-3.22.3-4.el7_4.aarch64.rpm nautilus-extensions-3.22.3-4.el7_4.aarch64.rpm
ppc64le: nautilus-3.22.3-4.el7_4.ppc64le.rpm nautilus-debuginfo-3.22.3-4.el7_4.ppc64le.rpm nautilus-extensions-3.22.3-4.el7_4.ppc64le.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64: nautilus-debuginfo-3.22.3-4.el7_4.ppc.rpm nautilus-debuginfo-3.22.3-4.el7_4.ppc64.rpm nautilus-devel-3.22.3-4.el7_4.ppc.rpm nautilus-devel-3.22.3-4.el7_4.ppc64.rpm
ppc64le: nautilus-debuginfo-3.22.3-4.el7_4.ppc64le.rpm nautilus-devel-3.22.3-4.el7_4.ppc64le.rpm
s390x: nautilus-debuginfo-3.22.3-4.el7_4.s390.rpm nautilus-debuginfo-3.22.3-4.el7_4.s390x.rpm nautilus-devel-3.22.3-4.el7_4.s390.rpm nautilus-devel-3.22.3-4.el7_4.s390x.rpm
x86_64: nautilus-debuginfo-3.22.3-4.el7_4.i686.rpm nautilus-debuginfo-3.22.3-4.el7_4.x86_64.rpm nautilus-devel-3.22.3-4.el7_4.i686.rpm nautilus-devel-3.22.3-4.el7_4.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):
aarch64: nautilus-debuginfo-3.22.3-4.el7_4.aarch64.rpm nautilus-devel-3.22.3-4.el7_4.aarch64.rpm
ppc64le: nautilus-debuginfo-3.22.3-4.el7_4.ppc64le.rpm nautilus-devel-3.22.3-4.el7_4.ppc64le.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: nautilus-3.22.3-4.el7_4.src.rpm
x86_64: nautilus-3.22.3-4.el7_4.i686.rpm nautilus-3.22.3-4.el7_4.x86_64.rpm nautilus-debuginfo-3.22.3-4.el7_4.i686.rpm nautilus-debuginfo-3.22.3-4.el7_4.x86_64.rpm nautilus-extensions-3.22.3-4.el7_4.i686.rpm nautilus-extensions-3.22.3-4.el7_4.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64: nautilus-debuginfo-3.22.3-4.el7_4.i686.rpm nautilus-debuginfo-3.22.3-4.el7_4.x86_64.rpm nautilus-devel-3.22.3-4.el7_4.i686.rpm nautilus-devel-3.22.3-4.el7_4.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-2017-14604 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 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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