94 lines
3.3 KiB
XML
94 lines
3.3 KiB
XML
<?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="201410-01">
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<title>Bash: Multiple vulnerabilities</title>
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<synopsis>Multiple parsing flaws in Bash could allow remote attackers to
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inject code or cause a Denial of Service condition.
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</synopsis>
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<product type="ebuild">bash</product>
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<announced>2014-10-04</announced>
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<revised count="1">2014-10-04</revised>
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<bug>523742</bug>
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<bug>524256</bug>
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<access>local, remote</access>
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<affected>
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<package name="app-shells/bash" auto="yes" arch="*">
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<unaffected range="rge">3.1_p22</unaffected>
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<unaffected range="rge">3.2_p56</unaffected>
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<unaffected range="rge">4.0_p43</unaffected>
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<unaffected range="rge">4.1_p16</unaffected>
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<unaffected range="ge">4.2_p52</unaffected>
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<vulnerable range="lt">4.2_p52</vulnerable>
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</package>
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</affected>
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<background>
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<p>Bash is the standard GNU Bourne Again SHell.</p>
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</background>
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<description>
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<p>Florian Weimer, Todd Sabin, Michal Zalewski et al. discovered further
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parsing flaws in Bash. The unaffected Gentoo packages listed in this GLSA
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contain the official patches to fix the issues tracked as CVE-2014-6277,
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CVE-2014-7186, and CVE-2014-7187. Furthermore, the official patch known
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as “function prefix patch” is included which prevents the
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exploitation of CVE-2014-6278.
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</p>
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</description>
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<impact type="high">
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<p>A remote attacker could exploit these vulnerabilities to execute
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arbitrary commands or cause a Denial of Service condition via various
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vectors.
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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 Bash 3.1 users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-shells/bash-3.1_p22:3.1"
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</code>
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<p>All Bash 3.2 users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-shells/bash-3.2_p56:3.2"
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</code>
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<p>All Bash 4.0 users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-shells/bash-4.0_p43:4.0"
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</code>
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<p>All Bash 4.1 users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-shells/bash-4.1_p16:4.1"
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</code>
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<p>All Bash 4.2 users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-shells/bash-4.2_p52"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-6277">CVE-2014-6277</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-6278">CVE-2014-6278</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-7186">CVE-2014-7186</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-7187">CVE-2014-7187</uri>
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</references>
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<metadata tag="requester" timestamp="2014-10-04T17:29:28Z">
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keytoaster
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</metadata>
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<metadata tag="submitter" timestamp="2014-10-04T22:13:43Z">
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keytoaster
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</metadata>
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</glsa>
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