X.Org Server (aka xserver and xorg-server) 1.15.0 through 1.16.x before 1.16.3 allows…
Priority LOW 35CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-119 and the CVSS impact.
Summary
X.Org Server (aka xserver and xorg-server) 1.15.0 through 1.16.x before 1.16.3 allows remote authenticated users to cause a denial of service (out-of-bounds read or write) or possibly execute arbitrary code via a crafted length or index value to the (1) sproc_dri3_query_version, (2) sproc_dri3_open, (3) sproc_dri3_pixmap_from_buffer, (4) sproc_dri3_buffer_from_pixmap, (5) sproc_dri3_fence_from_fd, (6) sproc_dri3_fd_from_fence, (7) proc_present_query_capabilities, (8) sproc_present_query_version, (9) sproc_present_pixmap, (10) sproc_present_notify_msc, (11) sproc_present_select_input, or (12) sproc_present_query_capabilities function in the (a) DRI3 or (b) Present extension.
Why it matters now
EPSS 0.03379 88th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:x.org:x_server:1.15.0:*:*:*:*:*:*:* | 1.15.0 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.15.0.901:*:*:*:*:*:*:* | 1.15.0.901 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.15.1:*:*:*:*:*:*:* | 1.15.1 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.15.2:*:*:*:*:*:*:* | 1.15.2 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.15.99.901:*:*:*:*:*:*:* | 1.15.99.901 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.15.99.902:*:*:*:*:*:*:* | 1.15.99.902 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.15.99.903:*:*:*:*:*:*:* | 1.15.99.903 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.15.99.904:*:*:*:*:*:*:* | 1.15.99.904 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.16.0:*:*:*:*:*:*:* | 1.16.0 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.16.0.901:*:*:*:*:*:*:* | 1.16.0.901 | Vulnerable | x.org |
- cpe:2.3:a:x.org:x_server:1.15.0:*:*:*:*:*:*:* Versions 1.15.0 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.15.0.901:*:*:*:*:*:*:* Versions 1.15.0.901 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.15.1:*:*:*:*:*:*:* Versions 1.15.1 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.15.2:*:*:*:*:*:*:* Versions 1.15.2 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.15.99.901:*:*:*:*:*:*:* Versions 1.15.99.901 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.15.99.902:*:*:*:*:*:*:* Versions 1.15.99.902 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.15.99.903:*:*:*:*:*:*:* Versions 1.15.99.903 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.15.99.904:*:*:*:*:*:*:* Versions 1.15.99.904 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.16.0:*:*:*:*:*:*:* Versions 1.16.0 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.16.0.901:*:*:*:*:*:*:* Versions 1.16.0.901 Vulnerable ·x.org
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:x.org:x_server:1.16.1:*:*:*:*:*:*:* | 1.16.1 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.16.1.901:*:*:*:*:*:*:* | 1.16.1.901 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.16.2:*:*:*:*:*:*:* | 1.16.2 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.16.2.99.901:*:*:*:*:*:*:* | 1.16.2.99.901 | Vulnerable | x.org |
| cpe:2.3:a:x.org:x_server:1.16.2.901:*:*:*:*:*:*:* | 1.16.2.901 | Vulnerable | x.org |
- cpe:2.3:a:x.org:x_server:1.16.1:*:*:*:*:*:*:* Versions 1.16.1 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.16.1.901:*:*:*:*:*:*:* Versions 1.16.1.901 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.16.2:*:*:*:*:*:*:* Versions 1.16.2 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.16.2.99.901:*:*:*:*:*:*:* Versions 1.16.2.99.901 Vulnerable ·x.org
- cpe:2.3:a:x.org:x_server:1.16.2.901:*:*:*:*:*:*:* Versions 1.16.2.901 Vulnerable ·x.org
Remediation
Red Hat 1 advisory
- RHSA-2014:1983 Released 2014-12-11 · Red Hat rating Importantxorg-x11-server security update
- Red Hat Enterprise Linux Client (v. 7) xorg-x11-server-1.15.0-7.el7_0.3, xorg-x11-server-Xephyr-1.15.0-7.el7_0.3, xorg-x11-server-Xorg-1.15.0-7.el7_0.3 +1
- Red Hat Enterprise Linux Client Optional (v. 7) xorg-x11-server-Xdmx-1.15.0-7.el7_0.3, xorg-x11-server-Xnest-1.15.0-7.el7_0.3, xorg-x11-server-Xvfb-1.15.0-7.el7_0.3 +2
- Red Hat Enterprise Linux ComputeNode Optional (v. 7) xorg-x11-server-1.15.0-7.el7_0.3, xorg-x11-server-Xdmx-1.15.0-7.el7_0.3, xorg-x11-server-Xephyr-1.15.0-7.el7_0.3 +6
- Red Hat Enterprise Linux Desktop (v. 6) xorg-x11-server-1.15.0-25.el6_6, xorg-x11-server-Xephyr-1.15.0-25.el6_6, xorg-x11-server-Xorg-1.15.0-25.el6_6 +1
- Red Hat Enterprise Linux Desktop Optional (v. 6) xorg-x11-server-Xdmx-1.15.0-25.el6_6, xorg-x11-server-Xnest-1.15.0-25.el6_6, xorg-x11-server-Xvfb-1.15.0-25.el6_6 +2
- Red Hat Enterprise Linux HPC Node Optional (v. 6) xorg-x11-server-1.15.0-25.el6_6, xorg-x11-server-Xdmx-1.15.0-25.el6_6, xorg-x11-server-Xephyr-1.15.0-25.el6_6 +6
- Red Hat Enterprise Linux Server (v. 6) xorg-x11-server-1.15.0-25.el6_6, xorg-x11-server-Xephyr-1.15.0-25.el6_6, xorg-x11-server-Xorg-1.15.0-25.el6_6 +1
- Red Hat Enterprise Linux Server (v. 7) xorg-x11-server-1.15.0-7.el7_0.3, xorg-x11-server-Xephyr-1.15.0-7.el7_0.3, xorg-x11-server-Xorg-1.15.0-7.el7_0.3 +1
- Red Hat Enterprise Linux Server Optional (v. 6) xorg-x11-server-Xdmx-1.15.0-25.el6_6, xorg-x11-server-Xnest-1.15.0-25.el6_6, xorg-x11-server-Xvfb-1.15.0-25.el6_6 +3
- Red Hat Enterprise Linux Server Optional (v. 7) xorg-x11-server-Xdmx-1.15.0-7.el7_0.3, xorg-x11-server-Xnest-1.15.0-7.el7_0.3, xorg-x11-server-Xvfb-1.15.0-7.el7_0.3 +3
- Red Hat Enterprise Linux Workstation (v. 6) xorg-x11-server-1.15.0-25.el6_6, xorg-x11-server-Xephyr-1.15.0-25.el6_6, xorg-x11-server-Xorg-1.15.0-25.el6_6 +1
- Red Hat Enterprise Linux Workstation (v. 7) xorg-x11-server-1.15.0-7.el7_0.3, xorg-x11-server-Xephyr-1.15.0-7.el7_0.3, xorg-x11-server-Xorg-1.15.0-7.el7_0.3 +1
- Red Hat Enterprise Linux Workstation Optional (v. 6) xorg-x11-server-Xdmx-1.15.0-25.el6_6, xorg-x11-server-Xnest-1.15.0-25.el6_6, xorg-x11-server-Xvfb-1.15.0-25.el6_6 +2
- Red Hat Enterprise Linux Workstation Optional (v. 7) xorg-x11-server-Xdmx-1.15.0-7.el7_0.3, xorg-x11-server-Xnest-1.15.0-7.el7_0.3, xorg-x11-server-Xvfb-1.15.0-7.el7_0.3 +2
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux Client (v. 7) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Client Optional (v. 7) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux ComputeNode Optional (v. 7) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Desktop (v. 6) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Desktop Optional (v. 6) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux HPC Node Optional (v. 6) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Server (v. 6) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Server (v. 7) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Server Optional (v. 6) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Server Optional (v. 7) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Workstation (v. 6) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Workstation (v. 7) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Workstation Optional (v. 6) | Fixed | RHSA-2014:1983 |
| Red Hat Enterprise Linux Workstation Optional (v. 7) | Fixed | RHSA-2014:1983 |
Not affected: 1 product
- Red Hat Enterprise Linux 5
Timeline
- 2026-10-02 Threatist record created from CVE-2014-8103
- 2026-10-03 Alias added: GHSA-cjgj-pfcg-8ccj
References
More x.org X Server vulnerabilities
- TI-2018-10528 A flaw was found in xorg-x11-server before 1.20.3. CVSS 3.0MEDIUM 6.6
- TI-2017-08976 Improper input validation in x.org xorg-x11-server CVSS 3.0CRITICAL 9.8
- TI-2017-08975 xorg-x11-server before 1.19.5 was missing length validation in MIT-SCREEN-SAVER extension… CVSS 3.0CRITICAL 9.8
- TI-2017-08974 Improper input validation in x.org xorg-x11-server CVSS 3.0CRITICAL 9.8
- TI-2017-08973 Improper input validation in x.org xorg-x11-server CVSS 3.0CRITICAL 9.8
- TI-2017-08972 Improper input validation in x.org xorg-x11-server CVSS 3.0CRITICAL 9.8
Sources
- CVE-2014-8103 · CVE Program
- CVE-2014-8103 · NVD
- FIRST EPSS
- GHSA-cjgj-pfcg-8ccj · GitHub Advisory Database · CC BY 4.0
- CVE-2014-8103 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences