drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in patch
Name: |
Ausführen beliebiger Kommandos in patch |
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ID: |
RHSA-2018:1200-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mo, 23. April 2018, 23:18 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2018-1000156 |
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Applikationen: |
patch |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Important: patch security update Advisory ID: RHSA-2018:1200-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1200 Issue date: 2018-04-23 CVE Names: CVE-2018-1000156 =====================================================================
1. Summary:
An update for patch 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) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x
3. Description:
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Patch should be installed because it is a common way of upgrading applications.
Security Fix(es):
* patch: Malicious patch files cause ed to execute arbitrary commands (CVE-2018-1000156)
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/):
1564326 - CVE-2018-1000156 patch: Malicious patch files cause ed to execute arbitrary commands
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source: patch-2.7.1-10.el7_5.src.rpm
x86_64: patch-2.7.1-10.el7_5.x86_64.rpm patch-debuginfo-2.7.1-10.el7_5.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: patch-2.7.1-10.el7_5.src.rpm
x86_64: patch-2.7.1-10.el7_5.x86_64.rpm patch-debuginfo-2.7.1-10.el7_5.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: patch-2.7.1-10.el7_5.src.rpm
ppc64: patch-2.7.1-10.el7_5.ppc64.rpm patch-debuginfo-2.7.1-10.el7_5.ppc64.rpm
ppc64le: patch-2.7.1-10.el7_5.ppc64le.rpm patch-debuginfo-2.7.1-10.el7_5.ppc64le.rpm
s390x: patch-2.7.1-10.el7_5.s390x.rpm patch-debuginfo-2.7.1-10.el7_5.s390x.rpm
x86_64: patch-2.7.1-10.el7_5.x86_64.rpm patch-debuginfo-2.7.1-10.el7_5.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source: patch-2.7.1-10.el7_5.src.rpm
aarch64: patch-2.7.1-10.el7_5.aarch64.rpm patch-debuginfo-2.7.1-10.el7_5.aarch64.rpm
ppc64le: patch-2.7.1-10.el7_5.ppc64le.rpm patch-debuginfo-2.7.1-10.el7_5.ppc64le.rpm
s390x: patch-2.7.1-10.el7_5.s390x.rpm patch-debuginfo-2.7.1-10.el7_5.s390x.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: patch-2.7.1-10.el7_5.src.rpm
x86_64: patch-2.7.1-10.el7_5.x86_64.rpm patch-debuginfo-2.7.1-10.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/
7. References:
https://access.redhat.com/security/cve/CVE-2018-1000156 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 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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