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Gentoo Linux Security Advisory GLSA 200503-22 |
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http://security.gentoo.org/ |
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Severity: Normal |
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Title: KDE: Local Denial of Service |
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Date: March 19, 2005 |
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Bugs: #83814 |
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ID: 200503-22 |
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Synopsis |
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======== |
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KDE is vulnerable to a local Denial of Service attack. |
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Background |
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========== |
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KDE is a feature-rich graphical desktop environment for Linux and |
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Unix-like Operating Systems. DCOP is KDE's simple IPC/RPC mechanism. |
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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 kde-base/kdelibs < 3.3.2-r7 >= 3.3.2-r7 |
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*>= 3.2.3-r8 |
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Description |
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=========== |
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|
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Sebastian Krahmer discovered that it is possible to stall the |
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dcopserver of other users. |
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Impact |
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====== |
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An attacker could exploit this to cause a local Denial of Service by |
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stalling the dcopserver in the authentication process. As a result all |
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desktop functionality relying on DCOP will cease to function. |
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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 kdelibs users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose kde-base/kdelibs |
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References |
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========== |
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[ 1 ] CAN-2005-0396 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0396 |
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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-200503-22.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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