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Gentoo Linux Security Advisory GLSA 200611-08 |
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http://security.gentoo.org/ |
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Severity: Normal |
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Title: RPM: Buffer overflow |
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Date: November 13, 2006 |
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Bugs: #154218 |
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ID: 200611-08 |
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Synopsis |
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======== |
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|
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RPM is vulnerable to a buffer overflow and possibly the execution of |
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arbitrary code when opening specially crafted packages. |
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Background |
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========== |
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|
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The Red Hat Package Manager (RPM) is a command line driven package |
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management system capable of installing, uninstalling, verifying, |
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querying, and updating computer software packages. |
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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 app-arch/rpm < 4.4.6-r3 >= 4.4.6-r3 |
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|
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Description |
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=========== |
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|
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Vladimir Mosgalin has reported that when processing certain packages, |
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RPM incorrectly allocates memory for the packages, possibly causing a |
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heap-based buffer overflow. |
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Impact |
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====== |
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|
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An attacker could entice a user to open a specially crafted RPM package |
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and execute code with the privileges of that user if certain locales |
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are set. |
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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 RPM users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=app-arch/rpm-4.4.6-r3" |
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References |
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========== |
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[ 1 ] CVE-2006-5466 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5466 |
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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-200611-08.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 2006 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/2.5 |
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