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76 lines
2.2 KiB
76 lines
2.2 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="200702-04">
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<title>RAR, UnRAR: Buffer overflow</title>
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<synopsis>
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RAR and UnRAR contain a buffer overflow allowing the execution of arbitrary
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code.
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</synopsis>
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<product type="ebuild">rar, unrar</product>
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<announced>2007-02-13</announced>
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<revised count="02">2007-02-14</revised>
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<bug>166440</bug>
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<access>remote</access>
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<affected>
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<package name="app-arch/rar" auto="yes" arch="*">
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<unaffected range="ge">3.7.0_beta1</unaffected>
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<vulnerable range="lt">3.7.0_beta1</vulnerable>
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</package>
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<package name="app-arch/unrar" auto="yes" arch="*">
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<unaffected range="ge">3.7.3</unaffected>
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<vulnerable range="lt">3.7.3</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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RAR and UnRAR provide command line interfaces for compressing and
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decompressing RAR files.
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</p>
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</background>
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<description>
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<p>
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RAR and UnRAR contain a boundary error when processing
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password-protected archives that could result in a stack-based buffer
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overflow.
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</p>
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</description>
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<impact type="normal">
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<p>
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A remote attacker could entice a user to process a specially crafted
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password-protected archive and execute arbitrary code with the rights
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of the user uncompressing the archive.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All UnRAR users should upgrade to the 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 ">=app-arch/unrar-3.7.3"</code>
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<p>
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All RAR users should upgrade to the 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 ">=app-arch/rar-3.7.0_beta1"</code>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0855">CVE-2007-0855</uri>
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</references>
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<metadata tag="requester" timestamp="2007-02-12T15:25:34Z">
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falco
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</metadata>
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<metadata tag="submitter" timestamp="2007-02-12T23:14:14Z">
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falco
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</metadata>
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<metadata tag="bugReady" timestamp="2007-02-13T23:24:39Z">
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falco
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</metadata>
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</glsa>
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