drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Emacs
Name: |
Ausführen beliebiger Kommandos in Emacs |
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ID: |
RHSA-2017:2771-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 20. September 2017, 07:21 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2017-14482 |
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Applikationen: |
Emacs |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Important: emacs security update Advisory ID: RHSA-2017:2771-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2771 Issue date: 2017-09-19 CVE Names: CVE-2017-14482 =====================================================================
1. Summary:
An update for emacs is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. 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 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch
3. Description:
GNU Emacs is a powerful, customizable, self-documenting text editor. It provides special code editing features, a scripting language (elisp), and the capability to read e-mail and news.
Security Fix(es):
* A command injection flaw within the Emacs "enriched mode" handling has been discovered. By tricking an unsuspecting user into opening a specially crafted file using Emacs, a remote attacker could exploit this flaw to execute arbitrary commands with the privileges of the Emacs user. (CVE-2017-14482)
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/):
1490409 - CVE-2017-14482 emacs: Unsafe enriched mode translations
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source: emacs-24.3-20.el7_4.src.rpm
noarch: emacs-filesystem-24.3-20.el7_4.noarch.rpm
x86_64: emacs-24.3-20.el7_4.x86_64.rpm emacs-common-24.3-20.el7_4.x86_64.rpm emacs-debuginfo-24.3-20.el7_4.x86_64.rpm emacs-nox-24.3-20.el7_4.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
noarch: emacs-el-24.3-20.el7_4.noarch.rpm emacs-terminal-24.3-20.el7_4.noarch.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: emacs-24.3-20.el7_4.src.rpm
noarch: emacs-filesystem-24.3-20.el7_4.noarch.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
noarch: emacs-el-24.3-20.el7_4.noarch.rpm emacs-terminal-24.3-20.el7_4.noarch.rpm
x86_64: emacs-24.3-20.el7_4.x86_64.rpm emacs-common-24.3-20.el7_4.x86_64.rpm emacs-debuginfo-24.3-20.el7_4.x86_64.rpm emacs-nox-24.3-20.el7_4.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: emacs-24.3-20.el7_4.src.rpm
aarch64: emacs-24.3-20.el7_4.aarch64.rpm emacs-common-24.3-20.el7_4.aarch64.rpm emacs-debuginfo-24.3-20.el7_4.aarch64.rpm emacs-nox-24.3-20.el7_4.aarch64.rpm
noarch: emacs-filesystem-24.3-20.el7_4.noarch.rpm
ppc64: emacs-24.3-20.el7_4.ppc64.rpm emacs-common-24.3-20.el7_4.ppc64.rpm emacs-debuginfo-24.3-20.el7_4.ppc64.rpm emacs-nox-24.3-20.el7_4.ppc64.rpm
ppc64le: emacs-24.3-20.el7_4.ppc64le.rpm emacs-common-24.3-20.el7_4.ppc64le.rpm emacs-debuginfo-24.3-20.el7_4.ppc64le.rpm emacs-nox-24.3-20.el7_4.ppc64le.rpm
s390x: emacs-24.3-20.el7_4.s390x.rpm emacs-common-24.3-20.el7_4.s390x.rpm emacs-debuginfo-24.3-20.el7_4.s390x.rpm emacs-nox-24.3-20.el7_4.s390x.rpm
x86_64: emacs-24.3-20.el7_4.x86_64.rpm emacs-common-24.3-20.el7_4.x86_64.rpm emacs-debuginfo-24.3-20.el7_4.x86_64.rpm emacs-nox-24.3-20.el7_4.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
noarch: emacs-el-24.3-20.el7_4.noarch.rpm emacs-terminal-24.3-20.el7_4.noarch.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: emacs-24.3-20.el7_4.src.rpm
noarch: emacs-filesystem-24.3-20.el7_4.noarch.rpm
x86_64: emacs-24.3-20.el7_4.x86_64.rpm emacs-common-24.3-20.el7_4.x86_64.rpm emacs-debuginfo-24.3-20.el7_4.x86_64.rpm emacs-nox-24.3-20.el7_4.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
noarch: emacs-el-24.3-20.el7_4.noarch.rpm emacs-terminal-24.3-20.el7_4.noarch.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-2017-14482 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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