CVE-2019-16275
- State
- Published
- Severity
- Not scored
- Published
- Sep 12, 2019
- Updated
- Aug 5, 2024
- Reserved
- Sep 12, 2019
Description
hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.openwall.com/lists/oss-security/2019/09/11/7
- https://w1.fi/security/2019-7/
- https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt
- [oss-security] 20190912 Re: hostapd/wpa_supplicant: AP mode PMF disconnection protection bypassmailing-list
- [debian-lts-announce] 20190916 [SECURITY] [DLA 1922-1] wpa security updatemailing-list
- USN-4136-1vendor-advisory
- USN-4136-2vendor-advisory
- DSA-4538vendor-advisory
- 20190929 [SECURITY] [DSA 4538-1] wpa security updatemailing-list
- FEDORA-2019-0e0b28001dvendor-advisory
- FEDORA-2019-740834c559vendor-advisory
- FEDORA-2019-2265b5ae86vendor-advisory
- FEDORA-2019-65509aac53vendor-advisory
- FEDORA-2019-2bdcccee3cvendor-advisory
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