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authorAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
committerAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
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+<?xml version="1.0" encoding="utf-8"?>
+<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
+<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+
+<glsa id="200506-01">
+ <title>Binutils, elfutils: Buffer overflow</title>
+ <synopsis>
+ Various utilities from the GNU Binutils and elfutils packages are
+ vulnerable to a heap based buffer overflow, potentially resulting in the
+ execution of arbitrary code.
+ </synopsis>
+ <product type="ebuild">binutils</product>
+ <announced>June 01, 2005</announced>
+ <revised>May 22, 2006: 02</revised>
+ <bug>91398</bug>
+ <bug>91817</bug>
+ <access>remote</access>
+ <affected>
+ <package name="dev-libs/elfutils" auto="yes" arch="*">
+ <unaffected range="ge">0.108</unaffected>
+ <vulnerable range="lt">0.108</vulnerable>
+ </package>
+ <package name="sys-devel/binutils" auto="yes" arch="*">
+ <unaffected range="rge">2.14.90.0.8-r3</unaffected>
+ <unaffected range="rge">2.15.90.0.1.1-r5</unaffected>
+ <unaffected range="rge">2.15.90.0.3-r5</unaffected>
+ <unaffected range="rge">2.15.91.0.2-r2</unaffected>
+ <unaffected range="rge">2.15.92.0.2-r10</unaffected>
+ <unaffected range="ge">2.16-r1</unaffected>
+ <vulnerable range="lt">2.16-r1</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ The GNU Binutils are a collection of tools to create, modify and
+ analyse binary files. Many of the files use BFD, the Binary File
+ Descriptor library, to do low-level manipulation. Elfutils provides a
+ library and utilities to access, modify and analyse ELF objects.
+ </p>
+ </background>
+ <description>
+ <p>
+ Tavis Ormandy and Ned Ludd of the Gentoo Linux Security Audit Team
+ discovered an integer overflow in the BFD library and elfutils,
+ resulting in a heap based buffer overflow.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>
+ Successful exploitation would require a user to access a specially
+ crafted binary file, resulting in the execution of arbitrary code.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All GNU Binutils users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose sys-devel/binutils</code>
+ <p>
+ All elfutils users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=dev-libs/elfutils-0.108&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1704">CVE-2005-1704</uri>
+ </references>
+ <metadata tag="submitter" timestamp="Thu, 12 May 2005 20:12:23 +0000">
+ taviso
+ </metadata>
+ <metadata tag="bugReady" timestamp="Wed, 01 Jun 2005 15:04:54 +0000">
+ koon
+ </metadata>
+</glsa>