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Gentoo Linux Security Advisory GLSA 200701-12 |
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http://security.gentoo.org/ |
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|
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Severity: Low |
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Title: Mono: Information disclosure |
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Date: January 16, 2007 |
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Bugs: #159886 |
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ID: 200701-12 |
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|
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Synopsis |
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======== |
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|
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Mono does not properly sanitize pathnames allowing unauthorized |
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information disclosure. |
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|
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Background |
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========== |
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|
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Mono provides the necessary software to develop and run .NET client and |
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server applications on various platforms. |
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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 dev-lang/mono < 1.2.2.1 >= 1.2.2.1 |
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|
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Description |
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=========== |
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|
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José Ramón Palanco has discovered that the System.Web class in the |
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XSP for the ASP.NET server 1.1 through 2.0 in Mono does not properly |
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validate or sanitize local pathnames which could allow server-side file |
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content disclosure. |
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|
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Impact |
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====== |
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|
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An attacker could append a space character to a URI and obtain |
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unauthorized access to the source code of server-side files. An |
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attacker could also read credentials by requesting Web.Config%20 from a |
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Mono server. |
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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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|
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Resolution |
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========== |
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All Mono users should upgrade to the latest version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=dev-lang/mono-1.2.2.1" |
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|
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References |
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========== |
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|
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[ 1 ] CVE-2006-6104 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6104 |
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|
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Availability |
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============ |
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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-200701-12.xml |
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|
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Concerns? |
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========= |
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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 2007 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 |