drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in smb4k
Name: |
Ausführen beliebiger Kommandos in smb4k |
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ID: |
201705-14 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Fr, 26. Mai 2017, 09:24 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8849 |
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Applikationen: |
smb4k |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --BFISJw0phimp4dcCnPrx01tQ5V4ERIQQ2 Content-Type: multipart/mixed; boundary="3nvERQNM7LTTl0n3RJB1IhK3XwHV4WCeT"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <71467494-08cb-7440-75e5-982f354ab147@gentoo.org> Subject: [ GLSA 201705-14 ] Smb4K: Arbitrary command execution as root
--3nvERQNM7LTTl0n3RJB1IhK3XwHV4WCeT Content-Type: text/plain; charset=utf-8 Content-Language: en-U Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201705-14 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Smb4K: Arbitrary command execution as root Date: May 26, 2017 Bugs: #618106 ID: 201705-14
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Synopsis ========
A vulnerability in Smb4K could allow local attackers to execute commands as root.
Background ==========
Smb4K is a SMB/CIFS (Windows) share browser for KDE.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/smb4k < 1.2.3-r1â >= 1.2.3-r1â
Description ===========
Smb4k contains a logic flaw in which mount helper binary does not properly verify the mount command it is being asked to run.
Impact ======
A local user can execute commands with the root privilege due to the mount helper being installed as suid.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Smb4K users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/smb4k-1.2.3-r1:4â"
References ==========
[ 1 ] CVE-2017-8849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8849
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201705-14
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2017 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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