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[email protected]CVE-2020-8161

HistoryJul 02, 2020 - 7:15 p.m.

CVE-2020-8161

2020-07-0219:15:12

CWE-22

CWE-548

[email protected]

web.nvd.nist.gov

167

cve-2020-8161

directory traversal

rack

vulnerability

information disclosure

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.9%

JSON

A directory traversal vulnerability exists in rack < 2.2.0 that allows an attacker perform directory traversal vulnerability in the Rack::Directory app that is bundled with Rack which could result in information disclosure.

Affected configurations

NVD

Node

rack_projectrackRange<2.2.0

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

Node

canonicalubuntu_linuxMatch18.04lts

CPENameOperatorVersion
rack_project:rackrack project racklt2.2.0

CPE	Name	Operator	Version
rack_project:rack	rack project rack	lt	2.2.0

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "https://github.com/rack/rack",
    "versions": [
      {
        "version": "Fixed in 2.1.3, >= 2.2.0",
        "status": "affected"
      }
    ]
  }
]