CVE-2014-8103 — Improper Restriction of Operations within the Bounds of a Memory Buffer in X Server

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-20 — Improper Input ValidationCWE-805 — Buffer Access with Incorrect Length ValueCWE-125 — Out-of-bounds Read9 documents8 sources
Severity
6.5MEDIUMNVD
EPSS
1.8%
top 17.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
X.org Xorg-serverX.org X Server
Timeline
PublishedDec 10
Latest updateMay 17

Description

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,…

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 8.0 | Impact: 6.4

Affected Packages2 packages

▶Debianx.org/xorg-server< 2:1.16.2.901-1+3
▶NVDx.org/x_server15 versions+14

Patches

Patch: www.x.org ↗Patch: www.x.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-cjgj-pfcg-8ccj: X↗2022-05-17
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CVEList
CVE-2014-8103: X↗2014-12-10
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OSV
CVE-2014-8103: X↗2014-12-10
▶

📋Vendor Advisories

3
Ubuntu
X.Org X server vulnerabilities↗2014-12-09
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Red Hat
xorg-x11-server: out of bounds access due to not validating length or offset values in DRI3 & Present extensions↗2014-12-09
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Debian
CVE-2014-8103: xorg-server - X.Org Server (aka xserver and xorg-server) 1.15.0 through 1.16.x before 1.16.3 a...↗2014
▶

💬Community

2
Bugzilla
tigervnc requires rebuild after Dec-2014 xorg-x11-server CVEs↗2015-01-11
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Bugzilla
CVE-2014-8103 xorg-x11-server: out of bounds access due to not validating length or offset values in DRI3 & Present extensions↗2014-11-27
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CVE-2014-8103 — X.org X Server vulnerability | cvebase