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76 lines
2.5 KiB
76 lines
2.5 KiB
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201111-09">
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<title>Perl Safe module: Arbitrary Perl code injection</title>
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<synopsis>The Safe module for Perl does not properly restrict code, allowing
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a remote attacker to execute arbitrary Perl code outside of a restricted
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compartment.
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</synopsis>
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<product type="ebuild">Safe</product>
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<announced>2011-11-20</announced>
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<revised count="1">2011-11-20</revised>
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<bug>325563</bug>
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<access>remote</access>
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<affected>
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<package name="perl-core/Safe" auto="yes" arch="*">
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<unaffected range="ge">2.27</unaffected>
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<vulnerable range="lt">2.27</vulnerable>
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</package>
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<package name="virtual/perl-Safe" auto="yes" arch="*">
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<unaffected range="ge">2.27</unaffected>
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<vulnerable range="lt">2.27</vulnerable>
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</package>
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</affected>
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<background>
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<p>Safe is a Perl module to compile and execute code in restricted
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compartments.
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</p>
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</background>
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<description>
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<p>Unsafe code evaluation prevents the Safe module from properly
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restricting the code of implicitly called methods on implicitly blessed
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objects.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could entice a user to load a specially crafted Perl
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script, resulting in execution arbitrary Perl code outside of a
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restricted compartment.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All users of the standalone Perl Safe module should upgrade to the
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latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=perl-core/Safe-2.27"
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</code>
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<p>All users of the Safe module bundled with Perl should upgrade to the
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latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=virtual/perl-Safe-2.27"
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</code>
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<p>NOTE: This is a legacy GLSA. Updates for all affected architectures are
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available since July 18, 2010. It is likely that your system is already
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no longer affected by this issue.
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</p>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-1168">CVE-2010-1168</uri>
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</references>
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<metadata timestamp="2011-10-07T23:37:03Z" tag="requester">
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underling
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</metadata>
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<metadata timestamp="2011-11-20T17:56:51Z" tag="submitter">ackle</metadata>
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</glsa>
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