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[email protected]CVE-2020-14366

HistoryNov 09, 2020 - 5:15 p.m.

CVE-2020-14366

2020-11-0917:15:12

CWE-22

[email protected]

web.nvd.nist.gov

cve-2020-14366

keycloak

vulnerability

path traversal

url-encoded

nvd

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

54.4%

JSON

A vulnerability was found in keycloak, where path traversal using URL-encoded path segments in the request is possible because the resources endpoint applies a transformation of the url path to the file path. Only few specific folder hierarchies can be exposed by this flaw

Affected configurations

Vulners

NVD

Node

redhatkeycloakRange≤12.0.0

VendorProductVersionCPE
redhatkeycloak*cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	keycloak	*	cpe:2.3:a:redhat:keycloak::::::::

CNA Affected

[
  {
    "product": "keycloak",
    "vendor": "Red Hat",
    "versions": [
      {
        "status": "affected",
        "version": "before (excluding) 12.0.0"
      }
    ]
  }
]