hostapd/wpa_supplicant - new release v2.11

[Jouni Malinen]

New versions of wpa_supplicant and hostapd were just
released and are now available from https://w1.fi/

This release follows the v2.x style with the release being made directly
from the main branch and the main branch moving now to 2.12 development.

There has been quite a few new features and fixes since the 2.10
release. The following ChangeLog entries highlight some of the main
changes:

hostapd:
* Wi-Fi Easy Connect
  - add support for DPP release 3
  - allow Configurator parameters to be provided during config exchange
* HE/IEEE 802.11ax/Wi-Fi 6
  - various fixes
* EHT/IEEE 802.11be/Wi-Fi 7
  - add preliminary support
* SAE: add support for fetching the password from a RADIUS server
* support OpenSSL 3.0 API changes
* support background radar detection and CAC with some additional
  drivers
* support RADIUS ACL/PSK check during 4-way handshake (wpa_psk_radius=3)
* EAP-SIM/AKA: support IMSI privacy
* improve 4-way handshake operations
  - use Secure=1 in message 3 during PTK rekeying
* OCV: do not check Frequency Segment 1 Channel Number for 160 MHz cases
  to avoid interoperability issues
* support new SAE AKM suites with variable length keys
* support new AKM for 802.1X/EAP with SHA384
* extend PASN support for secure ranging
* FT: Use SHA256 to derive PMKID for AKM 00-0F-AC:3 (FT-EAP)
  - this is based on additional details being added in the IEEE 802.11
    standard
  - the new implementation is not backwards compatible
* improved ACS to cover additional channel types/bandwidths
* extended Multiple BSSID support
* fix beacon protection with FT protocol (incorrect BIGTK was provided)
* support unsynchronized service discovery (USD)
* add preliminary support for RADIUS/TLS
* add support for explicit SSID protection in 4-way handshake
  (a mitigation for CVE-2023-52424; disabled by default for now, can be
  enabled with ssid_protection=1)
* fix SAE H2E rejected groups validation to avoid downgrade attacks
* use stricter validation for some RADIUS messages
* a large number of other fixes, cleanup, and extensions

wpa_supplicant:
* Wi-Fi Easy Connect
  - add support for DPP release 3
  - allow Configurator parameters to be provided during config exchange
* MACsec
  - add support for GCM-AES-256 cipher suite
  - remove incorrect EAP Session-Id length constraint
  - add hardware offload support for additional drivers
* HE/IEEE 802.11ax/Wi-Fi 6
  - support BSS color updates
  - various fixes
* EHT/IEEE 802.11be/Wi-Fi 7
  - add preliminary support
* support OpenSSL 3.0 API changes
* improve EAP-TLS support for TLSv1.3
* EAP-SIM/AKA: support IMSI privacy
* improve mitigation against DoS attacks when PMF is used
* improve 4-way handshake operations
  - discard unencrypted EAPOL frames in additional cases
  - use Secure=1 in message 2 during PTK rekeying
* OCV: do not check Frequency Segment 1 Channel Number for 160 MHz cases
  to avoid interoperability issues
* support new SAE AKM suites with variable length keys
* support new AKM for 802.1X/EAP with SHA384
* improve cross-AKM roaming with driver-based SME/BSS selection
* PASN
  - extend support for secure ranging
  - allow PASN implementation to be used with external programs for
    Wi-Fi Aware
* FT: Use SHA256 to derive PMKID for AKM 00-0F-AC:3 (FT-EAP)
  - this is based on additional details being added in the IEEE 802.11
    standard
  - the new implementation is not backwards compatible, but PMKSA
    caching with FT-EAP was, and still is, disabled by default
* support a pregenerated MAC (mac_addr=3) as an alternative mechanism
  for using per-network random MAC addresses
* EAP-PEAP: require Phase 2 authentication by default (phase2_auth=1)
  to improve security for still unfortunately common invalid
  configurations that do not set ca_cert
* extend SCS support for QoS Characteristics
* extend MSCS support
* support unsynchronized service discovery (USD)
* add support for explicit SSID protection in 4-way handshake
  (a mitigation for CVE-2023-52424; disabled by default for now, can be
  enabled with ssid_protection=1)
  - in addition, verify SSID after key setup when beacon protection is
    used
* fix SAE H2E rejected groups validation to avoid downgrade attacks
* a large number of other fixes, cleanup, and extensions


git-shortlog for 2.10 -> 2.11:

There were 2295 commits, so the list would be a too long for this email.
Anyway, if you are interested in the details, they are available in the
hostap.git repository. diffstat has following to say about the changes:
 534 files changed, 85965 insertions(+), 16847 deletions(-)

-- 
Jouni Malinen                                            PGP id EFC895FA