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Diffstat (limited to 'metadata/glsa/glsa-201502-07.xml')
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diff --git a/metadata/glsa/glsa-201502-07.xml b/metadata/glsa/glsa-201502-07.xml new file mode 100644 index 000000000000..7a2b08f7dde7 --- /dev/null +++ b/metadata/glsa/glsa-201502-07.xml @@ -0,0 +1,52 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201502-07"> + <title>libevent: User-assisted execution of arbitrary code</title> + <synopsis>Multiple integer overflow errors in libevent could result in + execution of arbitrary code or Denial of Service. + </synopsis> + <product type="ebuild">libevent</product> + <announced>2015-02-07</announced> + <revised count="1">2015-02-07</revised> + <bug>535774</bug> + <access>local, remote</access> + <affected> + <package name="dev-libs/libevent" auto="yes" arch="*"> + <unaffected range="ge">2.0.22</unaffected> + <vulnerable range="lt">2.0.22</vulnerable> + </package> + </affected> + <background> + <p>libevent is a library to execute a function when a specific event occurs + on a file descriptor. + </p> + </background> + <description> + <p>Multiple integer overflow errors in libevent could cause a heap-based + buffer overflow. + </p> + </description> + <impact type="normal"> + <p>A context-dependent attacker could cause an application linked against + libevent to pass an excessively long input through evbuffer, possibly + resulting in execution of arbitrary code with the privileges of the + process or a Denial of Service condition. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All libevent users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-libs/libevent-2.0.22" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-6272">CVE-2014-6272</uri> + </references> + <metadata tag="requester" timestamp="2015-01-17T19:27:12Z">ackle</metadata> + <metadata tag="submitter" timestamp="2015-02-07T20:31:58Z">ackle</metadata> +</glsa> |