Vulnerability Details : CVE-2014-8103
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.
Vulnerability category: OverflowExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2014-8103
Probability of exploitation activity in the next 30 days: 0.94%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 81 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-8103
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST |
CWE ids for CVE-2014-8103
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-8103
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https://security.gentoo.org/glsa/201504-06
X.Org X Server: Multiple vulnerabilities (GLSA 201504-06) — Gentoo security
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http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/
Advisory-2014-12-09Patch;Vendor Advisory
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http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
Oracle Bulletin Board Update - January 2015
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http://secunia.com/advisories/61947
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Products affected by CVE-2014-8103
- cpe:2.3:a:x.org:xorg-server:1.15.0:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.15.1:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.15.99.902:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.15.99.903:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.15.99.904:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.16.2.99.901:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.16.1:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.16.1.901:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.15.2:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.15.99.901:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.16.2:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.16.2.901:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.15.0.901:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.16.0:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.16.0.901:*:*:*:*:*:*:*