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Gentoo Linux Security Advisory GLSA 201001-06 |
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http://security.gentoo.org/ |
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|
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Severity: Normal |
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Title: aria2: Multiple vulnerabilities |
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Date: January 13, 2010 |
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Bugs: #288291 |
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ID: 201001-06 |
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Synopsis |
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======== |
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|
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A buffer overflow and a format string vulnerability in aria2 allow |
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remote attackers to execute arbitrary code. |
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|
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Background |
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========== |
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|
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aria2 is a download utility with resuming and segmented downloading |
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with HTTP/HTTPS/FTP/BitTorrent support. |
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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-misc/aria2 < 1.6.3 >= 1.6.3 |
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|
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Description |
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=========== |
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|
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Tatsuhiro Tsujikawa reported a buffer overflow in |
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DHTRoutingTableDeserializer.cc (CVE-2009-3575) and a format string |
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vulnerability in the AbstractCommand::onAbort() function in |
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src/AbstractCommand.cc (CVE-2009-3617). |
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|
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Impact |
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====== |
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|
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A remote, unauthenticated attacker could possibly execute arbitrary |
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code with the privileges of the user running the application or cause a |
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Denial of Service (application crash). |
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|
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Workaround |
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========== |
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Do not use DHT (CVE-2009-3575) and disable logging (CVE-2009-3617). |
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Resolution |
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========== |
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All aria2 users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-misc/aria2-1.6.3" |
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References |
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========== |
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|
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[ 1 ] CVE-2009-3575 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3575 |
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[ 2 ] CVE-2009-3617 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3617 |
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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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http://security.gentoo.org/glsa/glsa-201001-06.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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https://bugs.gentoo.org. |
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License |
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======= |
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|
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Copyright 2010 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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