CVE-2023-6478CWE-190

Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty

High · published December 13, 2023

CVSS v3.1
7.6
EPSS
2%
Percentile
75.8
In the wild
Unconfirmed
What it is

A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.

The record
Technical detail
CVSS v3.1
7.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01617 · 75.8th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2023-12-13T06:27Z
EPSS history
Timeline
  • 13 DEC 06:27Z
    Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty
    cvelistv5