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Gentoo Linux Security Advisory GLSA 200508-09 |
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http://security.gentoo.org/ |
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Severity: High |
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Title: bluez-utils: Bluetooth device name validation vulnerability |
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Date: August 17, 2005 |
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Bugs: #101557 |
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ID: 200508-09 |
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Synopsis |
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======== |
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|
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Improper validation of Bluetooth device names can lead to arbitrary |
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command execution. |
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Background |
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========== |
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|
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bluez-utils are the utilities for use with the BlueZ implementation of |
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the Bluetooth wireless standards for Linux. |
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|
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Affected packages |
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================= |
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|
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 net-wireless/bluez-utils < 2.19 >= 2.19 |
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|
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Description |
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=========== |
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|
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The name of a Bluetooth device is improperly validated by the hcid |
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utility when a remote device attempts to pair itself with a computer. |
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|
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Impact |
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====== |
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|
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An attacker could create a malicious device name on a Bluetooth device |
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resulting in arbitrary commands being executed as root upon attempting |
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to pair the device with the computer. |
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|
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Workaround |
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========== |
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There are no known workarounds at this time. |
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Resolution |
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========== |
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All bluez-utils users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-wireless/bluez-utils-2.19" |
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|
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References |
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========== |
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|
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[ 1 ] CAN-2005-2547 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2547 |
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[ 2 ] bluez-utils ChangeLog |
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http://cvs.sourceforge.net/viewcvs.py/bluez/utils/ChangeLog?rev=1.28&view=markup |
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|
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Availability |
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============ |
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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|
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http://security.gentoo.org/glsa/glsa-200508-09.xml |
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|
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Concerns? |
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========= |
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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http://bugs.gentoo.org. |
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|
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License |
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======= |
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|
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Copyright 2005 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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|
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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|
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http://creativecommons.org/licenses/by-sa/2.0 |
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