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RedhatCVE-2019-14910

HistoryDec 05, 2019 - 3:15 p.m.

CVE-2019-14910

2019-12-0515:15:11

CWE-305

CWE-287

CWE-295

CWE-592

redhat

web.nvd.nist.gov

keycloak

ldap

user federation

starttls

vulnerability

security

nvd

cve-2019-14910

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

55.6%

JSON

A vulnerability was found in keycloak 7.x, when keycloak is configured with LDAP user federation and StartTLS is used instead of SSL/TLS from the LDAP server (ldaps), in this case user authentication succeeds even if invalid password has entered.

Affected configurations

Nvd

Node

redhatkeycloakMatch7.0.0

redhatkeycloakMatch7.0.1

VendorProductVersionCPE
redhatkeycloak7.0.0cpe:2.3:a:redhat:keycloak:7.0.0:*:*:*:*:*:*:*
redhatkeycloak7.0.1cpe:2.3:a:redhat:keycloak:7.0.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	keycloak	7.0.0	cpe:2.3:a:redhat:keycloak:7.0.0:::::::*
redhat	keycloak	7.0.1	cpe:2.3:a:redhat:keycloak:7.0.1:::::::*

CNA Affected

[
  {
    "product": "Keycloak",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

References

bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14910

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

55.6%

JSON

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