ghsa-rv57-79g9-2rpq
Vulnerability from github
Published
2022-05-13 01:35
Modified
2022-05-13 01:35
Severity ?
Details
A vulnerability in the 802.11r Fast Transition feature set of Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a corruption of certain timer mechanisms triggered by specific roaming events. This corruption will eventually cause a timer crash. An attacker could exploit this vulnerability by sending malicious reassociation events multiple times to the same AP in a short period of time, causing a DoS condition on the affected AP.
{ "affected": [], "aliases": [ "CVE-2018-0441" ], "database_specific": { "cwe_ids": [ "CWE-400" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-10-17T22:29:00Z", "severity": "HIGH" }, "details": "A vulnerability in the 802.11r Fast Transition feature set of Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a corruption of certain timer mechanisms triggered by specific roaming events. This corruption will eventually cause a timer crash. An attacker could exploit this vulnerability by sending malicious reassociation events multiple times to the same AP in a short period of time, causing a DoS condition on the affected AP.", "id": "GHSA-rv57-79g9-2rpq", "modified": "2022-05-13T01:35:09Z", "published": "2022-05-13T01:35:09Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-0441" }, { "type": "WEB", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-ap-ft-dos" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/105680" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1041918" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.