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authorV3n3RiX <venerix@redcorelinux.org>2017-10-09 18:53:29 +0100
committerV3n3RiX <venerix@redcorelinux.org>2017-10-09 18:53:29 +0100
commit4f2d7949f03e1c198bc888f2d05f421d35c57e21 (patch)
treeba5f07bf3f9d22d82e54a462313f5d244036c768 /metadata/glsa/glsa-200410-08.xml
reinit the tree, so we can have metadata
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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="200410-08">
+ <title>ncompress: Buffer overflow</title>
+ <synopsis>
+ compress and uncompress, which could be used by daemon programs, contain a
+ buffer overflow that could lead to remote execution of arbitrary code with
+ the rights of the daemon process.
+ </synopsis>
+ <product type="ebuild">ncompress</product>
+ <announced>2004-10-09</announced>
+ <revised>2006-05-22: 02</revised>
+ <bug>66251</bug>
+ <access>remote</access>
+ <affected>
+ <package name="app-arch/ncompress" auto="yes" arch="*">
+ <unaffected range="ge">4.2.4-r1</unaffected>
+ <vulnerable range="le">4.2.4</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ ncompress is a utility handling compression and decompression of
+ Lempel-Ziv archives, compatible with the original *nix compress and
+ uncompress utilities (.Z extensions).
+ </p>
+ </background>
+ <description>
+ <p>
+ compress and uncompress do not properly check bounds on command line
+ options, including the filename. Large parameters would trigger a
+ buffer overflow.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>
+ By supplying a carefully crafted filename or other option, an attacker
+ could execute arbitrary code on the system. A local attacker could only
+ execute code with his own rights, but since compress and uncompress are
+ called by various daemon programs, this might also allow a remote
+ attacker to execute code with the rights of the daemon making use of
+ ncompress.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All ncompress users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge sync
+
+ # emerge -pv "&gt;=app-arch/ncompress-4.2.4-r1"
+ # emerge "&gt;=app-arch/ncompress-4.2.4-r1"</code>
+ </resolution>
+ <references>
+ <uri link="https://www.kb.cert.org/vuls/id/176363">US-CERT Vulnerability Note VU#176363</uri>
+ <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-1413">CVE-2001-1413</uri>
+ </references>
+ <metadata tag="requester" timestamp="2004-10-08T21:09:39Z">
+ koon
+ </metadata>
+ <metadata tag="bugReady" timestamp="2004-10-08T21:11:15Z">
+ koon
+ </metadata>
+ <metadata tag="submitter" timestamp="2004-10-09T10:24:20Z">
+ koon
+ </metadata>
+</glsa>