Description
The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-3397-1 | wpa security update |
EUVD |
EUVD-2015-4170 | The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message. |
Ubuntu USN |
USN-2650-1 | wpa_supplicant and hostapd vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T06:04:02.892Z
Reserved: 2015-05-31T00:00:00.000Z
Link: CVE-2015-4146
No data.
Status : Modified
Published: 2015-06-15T15:59:10.617
Modified: 2026-05-06T22:30:45.220
Link: CVE-2015-4146
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD
Ubuntu USN