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[email protected]CVE-2020-14347

HistoryAug 05, 2020 - 2:15 p.m.

CVE-2020-14347

2020-08-0514:15:12

CWE-665

[email protected]

web.nvd.nist.gov

258

cve-2020-14347

xserver

memory initialization

aslr bypass

nvd

vulnerability

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.0%

JSON

A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with elevated privileges, this could result in possible ASLR bypass. Xorg-server before version 1.20.9 is vulnerable.

Affected configurations

Vulners

NVD

Node

xorgx11Range≤1.20.9

VendorProductVersionCPE
xorgx11*cpe:2.3:a:xorg:x11:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xorg	x11	*	cpe:2.3:a:xorg:x11::::::::

CNA Affected

[
  {
    "product": "xorg-x11-server",
    "vendor": "The Xorg Project",
    "versions": [
      {
        "status": "affected",
        "version": "1.20.9"
      }
    ]
  }
]