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98 lines
3.2 KiB
98 lines
3.2 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="200710-08">
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<title>KOffice, KWord, KPDF, KDE Graphics Libraries: Stack-based buffer overflow</title>
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<synopsis>
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KPDF includes code from xpdf that is vulnerable to a stack-based buffer
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overflow.
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</synopsis>
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<product type="ebuild">koffice, kword, kdegraphics, kpdf</product>
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<announced>2007-10-09</announced>
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<revised count="01">2007-10-09</revised>
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<bug>187139</bug>
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<access>remote</access>
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<affected>
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<package name="app-office/koffice" auto="yes" arch="*">
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<unaffected range="ge">1.6.3-r1</unaffected>
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<vulnerable range="lt">1.6.3-r1</vulnerable>
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</package>
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<package name="app-office/kword" auto="yes" arch="*">
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<unaffected range="ge">1.6.3-r1</unaffected>
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<vulnerable range="lt">1.6.3-r1</vulnerable>
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</package>
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<package name="kde-base/kdegraphics" auto="yes" arch="*">
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<unaffected range="ge">3.5.7-r1</unaffected>
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<vulnerable range="lt">3.5.7-r1</vulnerable>
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</package>
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<package name="kde-base/kpdf" auto="yes" arch="*">
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<unaffected range="ge">3.5.7-r1</unaffected>
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<vulnerable range="lt">3.5.7-r1</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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KOffice is an integrated office suite for KDE. KWord is the KOffice
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word processor. KPDF is a KDE-based PDF viewer included in the
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kdegraphics package.
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</p>
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</background>
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<description>
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<p>
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KPDF includes code from xpdf that is vulnerable to an integer overflow
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in the StreamPredictor::StreamPredictor() function.
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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 open a specially crafted PDF
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file in KWord or KPDF that would exploit the integer overflow to cause
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a stack-based buffer overflow in the StreamPredictor::getNextLine()
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function, possibly resulting in the execution of arbitrary code with
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the privileges 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 KOffice 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-office/koffice-1.6.3-r1"</code>
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<p>
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All KWord 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-office/kword-1.6.3-r1"</code>
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<p>
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All KDE Graphics Libraries 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 ">=kde-base/kdegraphics-3.5.7-r1"</code>
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<p>
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All KPDF 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 ">=kde-base/kpdf-3.5.7-r1"</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-2007-3387">CVE-2007-3387</uri>
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</references>
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<metadata tag="requester" timestamp="2007-09-08T22:26:21Z">
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p-y
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</metadata>
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<metadata tag="bugReady" timestamp="2007-09-08T23:59:58Z">
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p-y
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</metadata>
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<metadata tag="submitter" timestamp="2007-10-07T16:13:55Z">
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aetius
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</metadata>
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</glsa>
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