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[email protected]CVE-2020-14360

HistoryJan 20, 2021 - 4:15 p.m.

CVE-2020-14360

2021-01-2016:15:13

CWE-119

[email protected]

web.nvd.nist.gov

235

x.org server

version 1.20.10

privilege escalation

cve-2020-14360

out-of-bounds access

xkbsetmap

data confidentiality

integrity

system availability

nvd

6.1 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:P/I:P/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

16.1%

JSON

A flaw was found in the X.Org Server before version 1.20.10. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Affected configurations

Vulners

NVD

Node

x.orgxorg-serverRange≤1.20.10

VendorProductVersionCPE
x\.orgxorg\-server*cpe:2.3:a:x\.org:xorg\-server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
x\.org	xorg\-server	*	cpe:2.3:a:x\.org:xorg\-server::::::::

CNA Affected

[
  {
    "product": "xorg-x11-server",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "xorg-x11-server 1.20.10"
      }
    ]
  }
]