drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Prüfung von Umgebungsvariablen in bash
Name: |
Mangelnde Prüfung von Umgebungsvariablen in bash |
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ID: |
FEDORA-2014-11360 |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 20 |
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Datum: |
Do, 25. September 2014, 12:47 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
GNU Bash |
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Originalnachricht |
Name : bash Product : Fedora 20 Version : 4.2.47 Release : 4.fc20 URL : http://www.gnu.org/software/bash Summary : The GNU Bourne Again shell Description : The GNU Bourne Again shell (Bash) is a shell or command language interpreter that is compatible with the Bourne shell (sh). Bash incorporates useful features from the Korn shell (ksh) and the C shell (csh). Most sh scripts can be run by bash without modification.
------------------------------------------------------------------------------- - Update Information:
Disclosure - http://www.openwall.com/lists/oss-security/2014/09/24/10
Behaviour prior to patch:
$ env x='() { :;}; echo OOPS' bash -c /usr/sbin/nologin
OOPS
This account is currently not available. ------------------------------------------------------------------------------- - ChangeLog:
* Wed Sep 24 2014 Ondrej Oprala <ooprala@redhat.com - 4.2.47-4 - Inhibit code injection - patch by Stephane Chazelas * Mon Jul 21 2014 Ondrej Oprala <ooprala@redhat.com - 4.2.47-3 - Mention ulimit -c and -f block size in POSIX mode * Tue Apr 15 2014 Ondrej Oprala <ooprala@redhat.com - 4.2.47-2 - Proper patchlevel 47 * Tue Apr 15 2014 Ondrej Oprala <ooprala@redhat.com - 4.2.47-1 - Patchlevel 47 * Tue Apr 1 2014 Ondrej Oprala <ooprala@redhat.com - 4.2.46-1 - Patchlevel 46 ------------------------------------------------------------------------------- -
This update can be installed with the "yum" update program. Use su -c 'yum update bash' at the command line. For more information, refer to "Managing Software with yum", available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list package-announce@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/package-announce
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