github - ghsa-6626-64rf-2cvv

GHSA-6626-64RF-2CVV

Vulnerability from github – Published: 2022-05-24 17:03 – Updated: 2024-04-04 02:43

Details

An exploitable denial-of-service vulnerability exists in the hostapd 2.6, where an attacker could trigger AP to send IAPP location updates for stations, before the required authentication process has completed. This could lead to different denial of service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby Aps of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.

Severity ?

6.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-5061"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-287",
      "CWE-440"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-12T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An exploitable denial-of-service vulnerability exists in the hostapd 2.6, where an attacker could trigger AP to send IAPP location updates for stations, before the required authentication process has completed. This could lead to different denial of service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby Aps of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.",
  "id": "GHSA-6626-64rf-2cvv",
  "modified": "2024-04-04T02:43:10Z",
  "published": "2022-05-24T17:03:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5061"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0849"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-5061 (GCVE-0-2019-5061)

Vulnerability from cvelistv5 – Published: 2019-12-12 21:36 – Updated: 2024-08-04 19:47

Summary

Severity ?

7.4 (High)


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

CWE

CWE-440 - Expected Behavior Violation

Assigner

talos

References

URL

Tags

https://talosintelligence.com/vulnerability_repor…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	W1.f1	Affected: hostapd version 2.6 Ubiquiti AP-AC-Pro firmware 4.0.10.9653

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JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:47:55.757Z",
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          }
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          "vendor": "n/a",
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        }
      ],
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            "attackVector": "ADJACENT_NETWORK",
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6626-64RF-2CVV

CVE-2019-5061 (GCVE-0-2019-5061)

Tags

Sightings

Nomenclature