Errata ALT-PU-2022-5746-1: Information
Fixes
Published: Sept. 12, 2019
BDU:2019-04775
Уязвимость компонента защищённого доступа Wi-Fi WPA Supplicant, позволяющая нарушителю вызвать отказ в обслуживании
Severity: MEDIUM (6.5) Vector: AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Links:
Published: Jan. 16, 2022
BDU:2022-07363
Уязвимость реализации SAE клиента защищённого доступа Wi-Fi WPA Supplicant, связанная с раскрытием информации через несоответствие, позволяющая нарушителю раскрыть защищаемую информацию
Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Links:
Published: Jan. 16, 2022
BDU:2022-07364
Уязвимость реализации EAP-pwd клиента защищённого доступа Wi-Fi WPA Supplicant, связанная с раскрытием информации через несоответствие, позволяющая нарушителю раскрыть защищаемую информацию
Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Links:
Published: Sept. 12, 2019
Modified: Nov. 7, 2023
Modified: Nov. 7, 2023
CVE-2019-16275
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.
Severity: MEDIUM (6.5) Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Links:
- https://w1.fi/security/2019-7/
- https://www.openwall.com/lists/oss-security/2019/09/11/7
- 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 bypass
- [debian-lts-announce] 20190916 [SECURITY] [DLA 1922-1] wpa security update
- USN-4136-1
- USN-4136-2
- DSA-4538
- 20190929 [SECURITY] [DSA 4538-1] wpa security update
- FEDORA-2019-0e0b28001d
- FEDORA-2019-740834c559
- FEDORA-2019-2265b5ae86
- FEDORA-2019-65509aac53
- FEDORA-2019-2bdcccee3c
Published: April 2, 2021
Modified: Sept. 30, 2023
Modified: Sept. 30, 2023
CVE-2021-30004
In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c.
Severity: MEDIUM (5.3) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Links:
Published: Jan. 17, 2022
Modified: Nov. 7, 2023
Modified: Nov. 7, 2023
CVE-2022-23303
The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494.
Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Links:
Published: Jan. 17, 2022
Modified: Nov. 7, 2023
Modified: Nov. 7, 2023
CVE-2022-23304
The implementations of EAP-pwd in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side-channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9495.
Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Links: