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Gentoo Linux Security Advisory GLSA 200809-05 |
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http://security.gentoo.org/ |
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Severity: Normal |
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Title: Courier Authentication Library: SQL injection vulnerability |
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Date: September 05, 2008 |
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Bugs: #225407 |
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ID: 200809-05 |
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Synopsis |
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======== |
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|
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An SQL injection vulnerability has been discovered in the Courier |
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Authentication Library. |
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Background |
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========== |
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|
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The Courier Authentication Library is a generic authentication API that |
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encapsulates the process of validating account passwords. |
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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-libs/courier-authlib < 0.60.6 >= 0.60.6 |
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|
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Description |
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=========== |
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|
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It has been discovered that some input (e.g. the username) passed to |
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the library are not properly sanitised before being used in SQL |
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queries. |
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|
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Impact |
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====== |
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|
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A remote attacker could provide specially crafted input to the library, |
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possibly resulting in the remote execution of arbitrary SQL commands. |
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NOTE: Exploitation of this vulnerability requires that a MySQL database |
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is used for authentication and that a Non-Latin character set is |
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selected. |
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|
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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 Courier Authentication Library users should upgrade to the latest |
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version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-libs/courier-authlib-0.60.6" |
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|
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References |
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========== |
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[ 1 ] CVE-2008-2667 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2667 |
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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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http://security.gentoo.org/glsa/glsa-200809-05.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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Copyright 2008 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/2.5 |
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