Incorrect Authorization Affecting xorg-x11-server-sdk package, versions <1.19.6-8.3.2
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-SLES150-XORGX11SERVERSDK-2759672
- published14 Apr 2022
- disclosed8 Nov 2018
Introduced: 8 Nov 2018
CVE-2018-14665 (opens in a new tab)How to fix?
Upgrade SLES:15.0 xorg-x11-server-sdk to version 1.19.6-8.3.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream xorg-x11-server-sdk package and not the xorg-x11-server-sdk package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
A flaw was found in xorg-x11-server before 1.20.3. An incorrect permission check for -modulepath and -logfile options when starting Xorg. X server allows unprivileged users with the ability to log in to the system via physical console to escalate their privileges and run arbitrary code under root privileges.
References
- https://www.suse.com/security/cve/CVE-2018-14665.html
- https://bugzilla.suse.com/1111697
- https://bugzilla.suse.com/1112020
- http://packetstormsecurity.com/files/154942/Xorg-X11-Server-SUID-modulepath-Privilege-Escalation.html
- http://packetstormsecurity.com/files/155276/Xorg-X11-Server-Local-Privilege-Escalation.html
- http://www.securityfocus.com/bid/105741
- http://www.securitytracker.com/id/1041948
- https://access.redhat.com/errata/RHSA-2018:3410
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14665
- https://gitlab.freedesktop.org/xorg/xserver/commit/50c0cf885a6e91c0ea71fb49fa8f1b7c86fe330e
- https://gitlab.freedesktop.org/xorg/xserver/commit/8a59e3b7dbb30532a7c3769c555e00d7c4301170
- https://lists.x.org/archives/xorg-announce/2018-October/002927.html
- https://security.gentoo.org/glsa/201810-09
- https://usn.ubuntu.com/3802-1/
- https://www.debian.org/security/2018/dsa-4328
- https://www.exploit-db.com/exploits/45697/
- https://www.exploit-db.com/exploits/45742/
- https://www.exploit-db.com/exploits/45832/
- https://www.exploit-db.com/exploits/45908/
- https://www.exploit-db.com/exploits/45922/
- https://www.exploit-db.com/exploits/45938/
- https://www.exploit-db.com/exploits/46142/
- https://www.securepatterns.com/2018/10/cve-2018-14665-xorg-x-server.html
- https://www.exploit-db.com/exploits/46142
- https://github.com/jas502n/CVE-2018-14665