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Sicherheit: Ausführen beliebiger Kommandos in patch
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in patch
ID: FEDORA-2018-90af6f5b8a
Distribution: Fedora
Plattformen: Fedora 29
Datum: Di, 30. Oktober 2018, 22:31
Referenzen: https://bugzilla.redhat.com/show_bug.cgi?id=1582675
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6952
Applikationen: patch

Originalnachricht

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Fedora Update Notification
FEDORA-2018-90af6f5b8a
2018-10-30 17:13:37.319363
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Name : patch
Product : Fedora 29
Version : 2.7.6
Release : 7.fc29
URL : http://www.gnu.org/software/patch/patch.html
Summary : Utility for modifying/upgrading files
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.

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Update Information:

security fix for CVE-2018-6952
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ChangeLog:

* Thu Oct 11 2018 Than Ngo <than@redhat.com> - 2.7.6-7
- Fixed #1582675 - Patch can be crashed and coredumped with a trivial wrong
command
* Wed Aug 15 2018 Than Ngo <than@redhat.com> - 2.7.6-6
- Fixed #1554752 - Double free of memory, CVE-2018-6952
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References:

[ 1 ] Bug #1545054 - CVE-2018-6952 patch: Double free of memory in
pch.c:another_hunk() causes a crash [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1545054
[ 2 ] Bug #1582675 - Patch can be crashed and coredumped with a trivial wrong
command
https://bugzilla.redhat.com/show_bug.cgi?id=1582675
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2018-90af6f5b8a' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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
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