CVE-2017-12182
published 2018-01-24CVE-2017-12182: xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to cause X server to crash or possibly execute…
PriorityP356critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
4.23%
89.9th percentile
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | xorg-server | < xorg-server 2:1.19.5-1 (bookworm) | xorg-server 2:1.19.5-1 (bookworm) |
| the_x.org_foundation | xorg-x11-server | — | — |
| tianocore | edk2 | >= 0 < 0~20160408.ffea0a2c-2ubuntu0.2+esm1 | 0~20160408.ffea0a2c-2ubuntu0.2+esm1 |
| tianocore | edk2 | >= 0 < 0~20180205.c0d9813c-2ubuntu0.3+esm1 | 0~20180205.c0d9813c-2ubuntu0.3+esm1 |
| x.org | x_server | < 1.19.5 | 1.19.5 |
| x.org | xorg-server | >= 0 < 2:1.19.5-1 | 2:1.19.5-1 |
| x.org | xorg-server | >= 0 < 2:1.19.5-1 | 2:1.19.5-1 |
| x.org | xorg-server | >= 0 < 2:1.19.5-1 | 2:1.19.5-1 |
| x.org | xorg-server | >= 0 < 2:1.19.5-1 | 2:1.19.5-1 |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_redhat9.8CRITICAL
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Ubuntu
X.Org X server vulnerabilities
vendor_ubuntu·2017-10-17
CVE-2017-12176 X.Org X server vulnerabilities
Title: X.Org X server vulnerabilities
Summary: Several security issues were fixed in the X.Org X server.
It was discovered that the X.Org X server incorrectly handled certain
lengths. An attacker able to connect to an X server, either locally or
remotely, could use these issues to crash the server, or possibly execute
arbitrary code.
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
Red Hat
xorg-x11-server: unvalidated lengths in XFree86 DRI extension
vendor_redhat·2017-10-10·CVSS 9.8
CVE-2017-12182 [CRITICAL] CWE-391 xorg-x11-server: unvalidated lengths in XFree86 DRI extension
xorg-x11-server: unvalidated lengths in XFree86 DRI extension
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.
Package: xorg-x11-server (Red Hat Enterprise Linux 5) - Will not fix
Package: xorg-x11-server (Red Hat Enterprise Linux 6) - Will not fix
Package: xorg-x11-server (Red Hat Enterprise Linux 7) - Will not fix
Package: xorg-x11-server (Red Hat Enterprise Linux 9) - Not affected
Debian
CVE-2017-12182: xorg-server - xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI exten...
vendor_debian·2017·CVSS 9.8
CVE-2017-12182 [CRITICAL] CVE-2017-12182: xorg-server - xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI exten...
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.
Scope: local
bookworm: resolved (fixed in 2:1.19.5-1)
bullseye: resolved (fixed in 2:1.19.5-1)
forky: resolved (fixed in 2:1.19.5-1)
sid: resolved (fixed in 2:1.19.5-1)
trixie: resolved (fixed in 2:1.19.5-1)
OSV
edk2 vulnerabilities
osv·2024-07-29·CVSS 7.8
CVE-2017-5731 edk2 vulnerabilities
edk2 vulnerabilities
It was discovered that EDK II was not properly performing bounds checks
in Tianocompress, which could lead to a buffer overflow. An authenticated
user could use this issue to potentially escalate their privileges via
local access. (CVE-2017-5731)
It was discovered that EDK II had an insufficient memory write check in
the SMM service, which could lead to a page fault occurring. An
authenticated user could use this issue to potentially escalate their
privileges, disclose information and/or create a denial of service via
local access. (CVE-2018-12182)
It was discovered that EDK II incorrectly handled memory in DxeCore, which
could lead to a stack overflow. An unauthenticated user could this
issue to potentially escalate their privileges, disclose information
and/or cre
GHSA
GHSA-p3wf-98jp-r965: xorg-x11-server before 1
ghsa_unreviewed·2022-05-13
CVE-2017-12182 [CRITICAL] CWE-20 GHSA-p3wf-98jp-r965: xorg-x11-server before 1
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.
OSV
CVE-2017-12182: xorg-x11-server before 1
osv·2018-01-24·CVSS 9.8
CVE-2017-12182 [CRITICAL] CVE-2017-12182: xorg-x11-server before 1
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-12182 xorg-x11-server: unvalidated lengths in XFree86 DRI extension
bugzilla·2017-11-03·CVSS 9.8
CVE-2017-12182 [CRITICAL] CVE-2017-12182 xorg-x11-server: unvalidated lengths in XFree86 DRI extension
CVE-2017-12182 xorg-x11-server: unvalidated lengths in XFree86 DRI extension
Missing length validation was found in XFree86 DRI extension.
Upstream patch:
https://cgit.freedesktop.org/xorg/xserver/commit/?id=1b1d4c04695dced2463404174b50b3581dbd857b
Discussion:
Acknowledgments:
Name: the Xorg project
---
Created xorg-x11-server tracking bugs for this issue:
Affects: fedora-all [bug 1509258]
Bugzilla
CVE-2017-12176 CVE-2017-12177 CVE-2017-12178 CVE-2017-12179 CVE-2017-12180 CVE-2017-12181 CVE-2017-12182 CVE-2017-12183 CVE-2017-12184 CVE-2017-12185 CVE-2017-12186 CVE-2017-12187 xorg-x11-server: var
bugzilla·2017-11-03·CVSS 9.8
CVE-2017-12176 [CRITICAL] CVE-2017-12176 CVE-2017-12177 CVE-2017-12178 CVE-2017-12179 CVE-2017-12180 CVE-2017-12181 CVE-2017-12182 CVE-2017-12183 CVE-2017-12184 CVE-2017-12185 CVE-2017-12186 CVE-2017-12187 xorg-x11-server: var
CVE-2017-12176 CVE-2017-12177 CVE-2017-12178 CVE-2017-12179 CVE-2017-12180 CVE-2017-12181 CVE-2017-12182 CVE-2017-12183 CVE-2017-12184 CVE-2017-12185 CVE-2017-12186 CVE-2017-12187 xorg-x11-server: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Ple
https://bugzilla.redhat.com/show_bug.cgi?id=1509223https://cgit.freedesktop.org/xorg/xserver/commit/?id=1b1d4c04695dced2463404174b50b3581dbd857bhttps://lists.debian.org/debian-lts-announce/2017/11/msg00032.htmlhttps://security.gentoo.org/glsa/201711-05https://www.debian.org/security/2017/dsa-4000https://bugzilla.redhat.com/show_bug.cgi?id=1509223https://cgit.freedesktop.org/xorg/xserver/commit/?id=1b1d4c04695dced2463404174b50b3581dbd857bhttps://lists.debian.org/debian-lts-announce/2017/11/msg00032.htmlhttps://security.gentoo.org/glsa/201711-05https://www.debian.org/security/2017/dsa-4000
2018-01-24
Published