shellshock の脆弱性に対応するためにパッチをアップデートすると at ジョブが動かなくなる

Solution Verified - Updated -

Issue

  • Red Hat Enterprise Linux 6 で shellshock の脆弱性に対応するためにパッチをアップデートすると at ジョブが動かなくなります。
  • shellshock パッチを適用すると at が破損します。
[root@XXXX ~]# at now
at> ls
at> <EOT>
job 6 at 2014-09-26 12:05

Actual results:

[root@XXXX ~]# at now
at> ls
at> <EOT>
job 6 at 2014-09-26 12:05

...

From root@XXXx  Fri Sep 26 12:05:38 2014
Return-Path:<root@XXXX>
X-Original-To: root
Delivered-To: root@XXXX
Subject:Output from your job        6
To: root@XXXXX
Date:Fri, 26 Sep 2014 12:05:37 -0400 (EDT)
From: root@XXXXX(root)
Status:R

sh: line 37: syntax error near unexpected token `=\(\)\ {\ \ eval\ \`/usr/bin/modulecmd\ bash\ \$\*\`"
"}'
sh: line 37:`"}; export BASH_FUNC_module()'

Environment

  • Red Hat Enterprise Linux (RHEL) 5
    • bash-3.2-33.el5_11.4
    • at-3.1.8-84.el5
    • environment-modules-3.2.10-1.el5
  • Red Hat Enterprise Linux (RHEL) 6
    • at-3.1.10-43.el6_2.1.x86_64
    • bash-4.1.2-15.el6_5.1.x86_64 or bash-4.1.2-15.el6_5.2
    • environment-modules-3.2.10-1.el6_5.x86_64
  • Red Hat Enterprise Linux (RHEL) 7
    • bash-4.2.45-5.el7_0.4.x86_64
    • at-3.1.13-17.el7.x86_64
    • environment-modules-3.2.10-8.el7.x86_64

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.