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authorRepository QA checks <repo-qa-checks@gentoo.org>2016-04-14 08:02:22 +0000
committerRepository QA checks <repo-qa-checks@gentoo.org>2016-04-14 08:02:22 +0000
commit670f14532cf81a4e02d989bcb1254e1e48bcb4e4 (patch)
tree68ef72d9e802ec198860f87b94402f4ca3aae287 /metadata/glsa/glsa-200807-01.xml
parentAdd 'metadata/dtd/' from commit 'f8325042cda078a7fa29be8dcb9a092219332112' (diff)
parentAdd GLSA 201604-03 - Fix (diff)
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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+
+<glsa id="200807-01">
+ <title>Python: Multiple integer overflows</title>
+ <synopsis>
+ Multiple integer overflows may allow for Denial of Service.
+ </synopsis>
+ <product type="ebuild">python</product>
+ <announced>July 01, 2008</announced>
+ <revised>July 01, 2008: 01</revised>
+ <bug>216673</bug>
+ <bug>217221</bug>
+ <access>remote</access>
+ <affected>
+ <package name="dev-lang/python" auto="yes" arch="*">
+ <unaffected range="rge">2.3.6-r6</unaffected>
+ <unaffected range="ge">2.4.4-r13</unaffected>
+ <vulnerable range="lt">2.4.4-r13</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ Python is an interpreted, interactive, object-oriented programming
+ language.
+ </p>
+ </background>
+ <description>
+ <p>
+ Multiple vulnerabilities were discovered in Python:
+ </p>
+ <ul>
+ <li>David
+ Remahl reported multiple integer overflows in the file imageop.c,
+ leading to a heap-based buffer overflow (CVE-2008-1679). This issue is
+ due to an incomplete fix for CVE-2007-4965.</li>
+ <li>Justin Ferguson
+ discovered that an integer signedness error in the zlib extension
+ module might trigger insufficient memory allocation and a buffer
+ overflow via a negative signed integer (CVE-2008-1721).</li>
+ <li>Justin
+ Ferguson discovered that insufficient input validation in the
+ PyString_FromStringAndSize() function might lead to a buffer overflow
+ (CVE-2008-1887).</li>
+ </ul>
+ </description>
+ <impact type="normal">
+ <p>
+ A remote attacker could exploit these vulnerabilities to cause a Denial
+ of Service or possibly the remote execution of arbitrary code with the
+ privileges of the user running Python.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ The imageop module is no longer built in the unaffected versions.
+ </p>
+ <p>
+ All Python 2.3 users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=dev-lang/python-2.3.6-r6&quot;</code>
+ <p>
+ All Python 2.4 users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=dev-lang/python-2.4.4-r13&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1679">CVE-2008-1679</uri>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1721">CVE-2008-1721</uri>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1887">CVE-2008-1887</uri>
+ </references>
+ <metadata tag="submitter" timestamp="Fri, 27 Jun 2008 08:54:25 +0000">
+ keytoaster
+ </metadata>
+ <metadata tag="bugReady" timestamp="Tue, 01 Jul 2008 11:46:03 +0000">
+ keytoaster
+ </metadata>
+</glsa>