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HackeroneCVE-2019-5421

HistoryApr 03, 2019 - 3:29 p.m.

CVE-2019-5421

2019-04-0315:29:01

CWE-367

CWE-307

hackerone

web.nvd.nist.gov

plataformatec

devise

lockable

cwe-367

brute force attacks

nvd

cve-2019-5421

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

9.3

Confidence

High

EPSS

0.003

Percentile

71.8%

JSON

Plataformatec Devise version 4.5.0 and earlier, using the lockable module contains a CWE-367 vulnerability in The Devise::Models::Lockable class, more specifically at the #increment_failed_attempts method. File location: lib/devise/models/lockable.rb that can result in Multiple concurrent requests can prevent an attacker from being blocked on brute force attacks. This attack appear to be exploitable via Network connectivity - brute force attacks. This vulnerability appears to have been fixed in 4.6.0 and later.

Affected configurations

Nvd

Vulners

Node

plataformatecdeviseRange≤4.5.0

VendorProductVersionCPE
plataformatecdevise*cpe:2.3:a:plataformatec:devise:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
plataformatec	devise	*	cpe:2.3:a:plataformatec:devise::::::::

CNA Affected

[
  {
    "product": "Devise ruby gem",
    "vendor": "Plataformatec",
    "versions": [
      {
        "status": "affected",
        "version": "4.5.0 and earlier using the lockable module"
      }
    ]
  }
]