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  • Committer: Bazaar Package Importer
  • Author(s): Kurt Roeckx
  • Date: 2009-01-05 21:10:03 UTC
  • mfrom: (1.2.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20090105211003-mh6zc3um4k1uhsj7
Tags: 1:4.2.4p4+dfsg-8
It did not properly check the return value of EVP_VerifyFinal
which results in an malformed DSA signature being treated as
a good signature rather than as an error.  (CVE-2009-0021)

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Lines of Context:
debian/ntpdate-debian
 
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#!/bin/sh
 
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set -e
 
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if [ -r /etc/default/ntpdate ]; then
 
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        . /etc/default/ntpdate
 
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fi
 
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if [ "$NTPDATE_USE_NTP_CONF" = yes ]; then
 
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        for f in /etc/ntp.conf.dhcp /etc/ntp.conf /etc/openntpd/ntpd.conf; do
 
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                if [ -r "$f" ]; then
 
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                        file=$f
 
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                        break
 
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                fi
 
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        done
 
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        if [ -n "$file" ]; then
 
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                NTPSERVERS=$(sed -rne 's/^(servers?|peer) ([-_.:[:alnum:]]+).*$/\2/p' "$file" | grep -v '^127\.127\.') || [ $? -le 1 ]
 
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        fi
 
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elif [ -r /etc/default/ntpdate.dhcp ]; then
 
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        . /etc/default/ntpdate.dhcp
 
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fi
 
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exec /usr/sbin/ntpdate $NTPOPTIONS "$@" $NTPSERVERS