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86 lines
2.3 KiB
Bash
Executable file
86 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
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#
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# Plugin to monitor the number of CVE vulnerabilities present on a Debian
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# system (using debsecan). Might work on other distib, who knows...
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#
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# Inspiration of the moment 10/10/2007
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#
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# Nicolas BOUTHORS <nbouthors@nbi.fr> http://nbi.fr/
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#
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# Licence : Public Domain
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#
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#%# family=auto
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#%# capabilities=autoconf
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# Auto enable if we have debsecan only
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if [ "$1" = "autoconf" ] ; then
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if [ -x /usr/bin/debsecan ]; then
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echo yes
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else
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echo no
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fi
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exit 0
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fi
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# Fail if we don't have debsecan
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if [ ! -x /usr/bin/debsecan ]; then
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exit 1
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fi
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if [ "$1" = "config" ] ; then
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cat <<EOF_
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graph_title DebSecan : vulnerabilities
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graph_args -l 0 --base 1000
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graph_vlabel number of CVE
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graph_category system
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graph_period second
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graph_info This graph show the number of known vulnerabilities present on your system. Use debsecan to see details.
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high.label high
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high.colour FF0000
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high.type GAUGE
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high.draw AREASTACK
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high.min 0
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high.info The number of CVEs marked high priority
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medium.label medium
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medium.colour FFA500
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medium.type GAUGE
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medium.draw AREASTACK
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medium.min 0
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medium.info The number of CVEs marked medium priority
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low.label low
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low.colour 0000FF
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low.type GAUGE
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low.draw AREASTACK
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low.min 0
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low.info The number of CVEs marked low priority
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other.label other
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other.colour 00A5FF
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other.type GAUGE
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other.draw AREASTACK
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other.min 0
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other.info The number of CVEs with unspecified priority
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EOF_
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exit 0
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fi
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CVERE="\(\(CVE\|TMP\)[-0-9A-Fa-f]\+\)"
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CVEBASEURL="https://security-tracker.debian.org/tracker/"
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OUT=`mktemp -t debescan.XXXXXX`
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debsecan 2> /dev/null > ${OUT}
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high=`grep -c 'high urgency' ${OUT}`
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medium=`grep -c 'medium urgency' ${OUT}`
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low=`grep -c 'low urgency)' ${OUT}`
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other=`grep -c -v '\(low\|medium\|high\) urgency' ${OUT}`
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cat <<EOF_
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high.value $high
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high.extinfo `echo $(sed -n "s#^${CVERE}.*high urgency.*#<a href=\"${CVEBASEURL}\1\">\1</a> #p" ${OUT})`
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medium.value $medium
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medium.extinfo `echo $(sed -n "s#^${CVERE}.*medium urgency.*#<a href=\"${CVEBASEURL}\1\">\1</a> #p" ${OUT})`
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low.value $low
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low.extinfo `echo $(sed -n "s#^${CVERE}.*low urgency.*#<a href=\"${CVEBASEURL}\1\">\1</a> #p" ${OUT})`
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other.value $other
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other.extinfo `echo $(grep -v -e '\(low\|medium\|high\) urgency' ${OUT} | sed -n "s#^${CVERE}.*#<a href=\"${CVEBASEURL}\1\">\1</a> #p")`
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EOF_
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rm -f ${OUT}
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