CVE-2019-5062

2019-12-1221:36:54

CWE-440

talos

www.cve.org

7.4 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

25.0%

JSON

An exploitable denial-of-service vulnerability exists in the 802.11w security state handling for hostapd 2.6 connected clients with valid 802.11w sessions. By simulating an incomplete new association, an attacker can trigger a deauthentication against stations using 802.11w, resulting in a denial of service.

CNA Affected

[
  {
    "product": "W1.f1",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "hostapd version 2.6 on a Raspberry Pi."
      }
    ]
  }
]