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Gentoo Linux Security Advisory GLSA 200508-10 |
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http://security.gentoo.org/ |
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Severity: High |
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Title: Kismet: Multiple vulnerabilities |
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Date: August 19, 2005 |
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Bugs: #102702 |
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ID: 200508-10 |
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Synopsis |
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======== |
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|
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Kismet is vulnerable to multiple issues potentially resulting in the |
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execution of arbitrary code. |
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Background |
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========== |
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Kismet is an 802.11 Layer 2 wireless network detector, sniffer, and |
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intrusion detection system. |
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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/kismet < 2005.08.1 >= 2005.08.1 |
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Description |
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=========== |
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|
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Kismet is vulnerable to a heap overflow when handling pcap captures and |
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to an integer underflow in the CDP protocol dissector. |
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Impact |
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====== |
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With a specially crafted packet an attacker could cause Kismet to |
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execute arbitrary code with the rights of the user running the program. |
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Workaround |
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========== |
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There is no known workaround at this time. |
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Resolution |
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========== |
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All Kismet users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-wireless/kismet-2005.08.1" |
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References |
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========== |
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[ 1 ] Kismet Release Notes |
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http://www.kismetwireless.net/blog/?entry=/kismet/entry-1124158146.txt |
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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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http://security.gentoo.org/glsa/glsa-200508-10.xml |
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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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License |
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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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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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http://creativecommons.org/licenses/by-sa/2.0 |
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