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72 lines
2.6 KiB
72 lines
2.6 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="200612-20">
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<title>imlib2: Multiple vulnerabilities</title>
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<synopsis>
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imlib2 contains several vulnerabilities that could lead to the remote
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execution of arbitrary code or a Denial of Service.
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</synopsis>
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<product type="ebuild">imlib2</product>
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<announced>2006-12-20</announced>
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<revised count="01">2006-12-20</revised>
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<bug>154216</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/imlib2" auto="yes" arch="*">
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<unaffected range="ge">1.3.0</unaffected>
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<vulnerable range="lt">1.3.0</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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imlib2 is an advanced replacement for image manipulation libraries such
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as libXpm. It is utilized by numerous programs, including gkrellm and
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several window managers, to display images.
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</p>
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</background>
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<description>
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<p>
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M. Joonas Pihlaja discovered several buffer overflows in loader_argb.c,
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loader_png.c, loader_lbm.c, loader_jpeg.c, loader_tiff.c, loader_tga.c,
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loader_pnm.c and an out-of-bounds memory read access in loader_tga.c.
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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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An attacker can entice a user to process a specially crafted JPG, ARGB,
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PNG, LBM, PNM, TIFF, or TGA image with an "imlib2*" binary or another
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application using the imlib2 libraries. Successful exploitation of the
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buffer overflows causes the execution of arbitrary code with the
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permissions of the user running the application.
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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 imlib2 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 ">=media-libs/imlib2-1.3.0"</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-2006-4806">CVE-2006-4806</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4807">CVE-2006-4807</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4808">CVE-2006-4808</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4809">CVE-2006-4809</uri>
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</references>
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<metadata tag="requester" timestamp="2006-12-15T16:10:27Z">
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jaervosz
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</metadata>
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<metadata tag="bugReady" timestamp="2006-12-18T20:15:32Z">
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vorlon
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</metadata>
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<metadata tag="submitter" timestamp="2006-12-19T16:42:29Z">
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falco
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</metadata>
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</glsa>
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