Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2022.2591
Security update for wpa_supplicant
27 May 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: wpa_supplicant
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2022-23304 CVE-2022-23303 CVE-2021-0326
CVE-2019-13377 CVE-2019-11555 CVE-2019-9499
CVE-2019-9498 CVE-2019-9497 CVE-2019-9495
CVE-2019-9494 CVE-2018-14526 CVE-2017-13088
CVE-2017-13087 CVE-2017-13086 CVE-2017-13082
CVE-2017-13081 CVE-2017-13080 CVE-2017-13079
CVE-2017-13078 CVE-2017-13077 CVE-2015-8041
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20221853-1
Comment: CVSS (Max): 8.1* CVE-2017-13088 (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
* Not all CVSS available when published
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SUSE Security Update: Security update for wpa_supplicant
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:1853-1
Rating: important
References: #1131644 #1131868 #1131870 #1131871 #1131872 #1131874
#1133640 #1144443 #1156920 #1165266 #1166933 #1167331
#1182805 #1194732 #1194733
Cross-References: CVE-2015-8041 CVE-2017-13077 CVE-2017-13078 CVE-2017-13079
CVE-2017-13080 CVE-2017-13081 CVE-2017-13082 CVE-2017-13086
CVE-2017-13087 CVE-2017-13088 CVE-2018-14526 CVE-2019-11555
CVE-2019-13377 CVE-2019-9494 CVE-2019-9495 CVE-2019-9497
CVE-2019-9498 CVE-2019-9499 CVE-2022-23303 CVE-2022-23304
Affected Products:
HPE Helion Openstack 8
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP4-LTSS
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server for SAP 12-SP4
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud 9
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud Crowbar 9
______________________________________________________________________________
An update that fixes 20 vulnerabilities, contains one feature is now available.
Description:
This update for wpa_supplicant fixes the following issues:
o CVE-2022-23303, CVE-2022-23304: Fixed SAE/EAP-pwd side-channel attacks (bsc
#1194732, bsc#1194733)
o CVE-2021-0326: Fixed P2P group information processing vulnerability (bsc#
1181777)
o Fix systemd device ready dependencies in wpa_supplicant@.service file. (bsc
#1182805)
o Limit P2P_DEVICE name to appropriate ifname size
o Enable SAE support(jsc#SLE-14992).
o Fix wicked wlan (bsc#1156920)
o Change wpa_supplicant.service to ensure wpa_supplicant gets started before
network. Fix WLAN config on boot with wicked. (bsc#1166933)
o Adjust the service to start after network.target wrt bsc#1165266
Update to 2.9 release:
o SAE changes - disable use of groups using Brainpool curves - improved
protection against side channel attacks [https://w1.fi/security/2019-6/]
o EAP-pwd changes - disable use of groups using Brainpool curves - allow the
set of groups to be configured (eap_pwd_groups) - improved protection
against side channel attacks [https://w1.fi/security/2019-6/]
o fixed FT-EAP initial mobility domain association using PMKSA caching
(disabled by default for backwards compatibility; can be enabled with
ft_eap_pmksa_caching=1)
o fixed a regression in OpenSSL 1.1+ engine loading
o added validation of RSNE in (Re)Association Response frames
o fixed DPP bootstrapping URI parser of channel list
o extended EAP-SIM/AKA fast re-authentication to allow use with FILS
o extended ca_cert_blob to support PEM format
o improved robustness of P2P Action frame scheduling
o added support for EAP-SIM/AKA using anonymous@realm identity
o fixed Hotspot 2.0 credential selection based on roaming consortium to
ignore credentials without a specific EAP method
o added experimental support for EAP-TEAP peer (RFC 7170)
o added experimental support for EAP-TLS peer with TLS v1.3
o fixed a regression in WMM parameter configuration for a TDLS peer
o fixed a regression in operation with drivers that offload 802.1X 4-way
handshake
o fixed an ECDH operation corner case with OpenSSL
o SAE changes - added support for SAE Password Identifier - changed default
configuration to enable only groups 19, 20, 21 (i.e., disable groups 25 and
26) and disable all unsuitable groups completely based on REVmd changes -
do not regenerate PWE unnecessarily when the AP uses the anti-clogging
token mechanisms - fixed some association cases where both SAE and FT-SAE
were enabled on both the station and the selected AP - started to prefer
FT-SAE over SAE AKM if both are enabled - started to prefer FT-SAE over
FT-PSK if both are enabled - fixed FT-SAE when SAE PMKSA caching is used -
reject use of unsuitable groups based on new implementation guidance in
REVmd (allow only FFC groups with prime >= 3072 bits and ECC groups with
prime >= 256) - minimize timing and memory use differences in PWE
derivation [https://w1.fi/security/2019-1/] (CVE-2019-9494, bsc#1131868)
o EAP-pwd changes - minimize timing and memory use differences in PWE
derivation [https://w1.fi/security/2019-2/] (CVE-2019-9495, bsc#1131870) -
verify server scalar/element [https://w1.fi/security/2019-4/]
(CVE-2019-9497, CVE-2019-9498, CVE-2019-9499, bsc#1131874, bsc#1131872, bsc
#1131871, bsc#1131644) - fix message reassembly issue with unexpected
fragment [https://w1.fi/security/2019-5/] (CVE-2019-11555, bsc#1133640) -
enforce rand,mask generation rules more strictly - fix a memory leak in PWE
derivation - disallow ECC groups with a prime under 256 bits (groups 25,
26, and 27) - SAE/EAP-pwd side-channel attack update [https://w1.fi/
security/2019-6/] (CVE-2019-13377, bsc#1144443)
o fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y
o Hotspot 2.0 changes - do not indicate release number that is higher than
the one AP supports - added support for release number 3 - enable PMF
automatically for network profiles created from credentials
o fixed OWE network profile saving
o fixed DPP network profile saving
o added support for RSN operating channel validation (CONFIG_OCV=y and
network profile parameter ocv=1)
o added Multi-AP backhaul STA support
o fixed build with LibreSSL
o number of MKA/MACsec fixes and extensions
o extended domain_match and domain_suffix_match to allow list of values
o fixed dNSName matching in domain_match and domain_suffix_match when using
wolfSSL
o started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both are
enabled
o extended nl80211 Connect and external authentication to support SAE,
FT-SAE, FT-EAP-SHA384
o fixed KEK2 derivation for FILS+FT
o extended client_cert file to allow loading of a chain of PEM encoded
certificates
o extended beacon reporting functionality
o extended D-Bus interface with number of new properties
o fixed a regression in FT-over-DS with mac80211-based drivers
o OpenSSL: allow systemwide policies to be overridden
o extended driver flags indication for separate 802.1X and PSK 4-way
handshake offload capability
o added support for random P2P Device/Interface Address use
o extended PEAP to derive EMSK to enable use with ERP/FILS
o extended WPS to allow SAE configuration to be added automatically for PSK
(wps_cred_add_sae=1)
o removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)
o extended domain_match and domain_suffix_match to allow list of values
o added a RSN workaround for misbehaving PMF APs that advertise IGTK/BIP
KeyID using incorrect byte order
o fixed PTK rekeying with FILS and FT
o fixed WPA packet number reuse with replayed messages and key reinstallation
[https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,
CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,
CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)
o fixed unauthenticated EAPOL-Key decryption in wpa_supplicant [https://w1.fi
/security/2018-1/] (CVE-2018-14526)
o added support for FILS (IEEE 802.11ai) shared key authentication
o added support for OWE (Opportunistic Wireless Encryption, RFC 8110; and
transition mode defined by WFA)
o added support for DPP (Wi-Fi Device Provisioning Protocol)
o added support for RSA 3k key case with Suite B 192-bit level
o fixed Suite B PMKSA caching not to update PMKID during each 4-way handshake
o fixed EAP-pwd pre-processing with PasswordHashHash
o added EAP-pwd client support for salted passwords
o fixed a regression in TDLS prohibited bit validation
o started to use estimated throughput to avoid undesired signal strength
based roaming decision
o MACsec/MKA: - new macsec_linux driver interface support for the Linux
kernel macsec module - number of fixes and extensions
o added support for external persistent storage of PMKSA cache (PMKSA_GET/
PMKSA_ADD control interface commands; and MESH_PMKSA_GET/MESH_PMKSA_SET for
the mesh case)
o fixed mesh channel configuration pri/sec switch case
o added support for beacon report
o large number of other fixes, cleanup, and extensions
o added support for randomizing local address for GAS queries
(gas_rand_mac_addr parameter)
o fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel
o added option for using random WPS UUID (auto_uuid=1)
o added SHA256-hash support for OCSP certificate matching
o fixed EAP-AKA' to add AT_KDF into Synchronization-Failure
o fixed a regression in RSN pre-authentication candidate selection
o added option to configure allowed group management cipher suites
(group_mgmt network profile parameter)
o removed all PeerKey functionality
o fixed nl80211 AP and mesh mode configuration regression with Linux 4.15 and
newer
o added ap_isolate configuration option for AP mode
o added support for nl80211 to offload 4-way handshake into the driver
o added support for using wolfSSL cryptographic library
o SAE - added support for configuring SAE password separately of the WPA2 PSK
/passphrase - fixed PTK and EAPOL-Key integrity and key-wrap algorithm
selection for SAE; note: this is not backwards compatible, i.e., both the
AP and station side implementations will need to be update at the same time
to maintain interoperability - added support for Password Identifier -
fixed FT-SAE PMKID matching
o Hotspot 2.0 - added support for fetching of Operator Icon Metadata
ANQP-element - added support for Roaming Consortium Selection element -
added support for Terms and Conditions - added support for OSEN connection
in a shared RSN BSS - added support for fetching Venue URL information
o added support for using OpenSSL 1.1.1
o FT - disabled PMKSA caching with FT since it is not fully functional -
added support for SHA384 based AKM - added support for BIP ciphers
BIP-CMAC-256, BIP-GMAC-128, BIP-GMAC-256 in addition to previously
supported BIP-CMAC-128 - fixed additional IE inclusion in Reassociation
Request frame when using FT protocol
o CVE-2015-8041: Using O_WRONLY flag [http://w1.fi/security/2015-5/]
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE OpenStack Cloud Crowbar 9:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-1853=1
o SUSE OpenStack Cloud Crowbar 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2022-1853=1
o SUSE OpenStack Cloud 9:
zypper in -t patch SUSE-OpenStack-Cloud-9-2022-1853=1
o SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2022-1853=1
o SUSE Linux Enterprise Server for SAP 12-SP4:
zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-1853=1
o SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2022-1853=1
o SUSE Linux Enterprise Server 12-SP4-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-1853=1
o SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2022-1853=1
o SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-1853=1
o SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-1853=1
o HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2022-1853=1
Package List:
o SUSE OpenStack Cloud Crowbar 9 (x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE OpenStack Cloud Crowbar 8 (x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE OpenStack Cloud 9 (x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE OpenStack Cloud 8 (x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
o HPE Helion Openstack 8 (x86_64):
wpa_supplicant-2.9-15.22.1
wpa_supplicant-debuginfo-2.9-15.22.1
wpa_supplicant-debugsource-2.9-15.22.1
References:
o https://www.suse.com/security/cve/CVE-2015-8041.html
o https://www.suse.com/security/cve/CVE-2017-13077.html
o https://www.suse.com/security/cve/CVE-2017-13078.html
o https://www.suse.com/security/cve/CVE-2017-13079.html
o https://www.suse.com/security/cve/CVE-2017-13080.html
o https://www.suse.com/security/cve/CVE-2017-13081.html
o https://www.suse.com/security/cve/CVE-2017-13082.html
o https://www.suse.com/security/cve/CVE-2017-13086.html
o https://www.suse.com/security/cve/CVE-2017-13087.html
o https://www.suse.com/security/cve/CVE-2017-13088.html
o https://www.suse.com/security/cve/CVE-2018-14526.html
o https://www.suse.com/security/cve/CVE-2019-11555.html
o https://www.suse.com/security/cve/CVE-2019-13377.html
o https://www.suse.com/security/cve/CVE-2019-9494.html
o https://www.suse.com/security/cve/CVE-2019-9495.html
o https://www.suse.com/security/cve/CVE-2019-9497.html
o https://www.suse.com/security/cve/CVE-2019-9498.html
o https://www.suse.com/security/cve/CVE-2019-9499.html
o https://www.suse.com/security/cve/CVE-2022-23303.html
o https://www.suse.com/security/cve/CVE-2022-23304.html
o https://bugzilla.suse.com/1131644
o https://bugzilla.suse.com/1131868
o https://bugzilla.suse.com/1131870
o https://bugzilla.suse.com/1131871
o https://bugzilla.suse.com/1131872
o https://bugzilla.suse.com/1131874
o https://bugzilla.suse.com/1133640
o https://bugzilla.suse.com/1144443
o https://bugzilla.suse.com/1156920
o https://bugzilla.suse.com/1165266
o https://bugzilla.suse.com/1166933
o https://bugzilla.suse.com/1167331
o https://bugzilla.suse.com/1182805
o https://bugzilla.suse.com/1194732
o https://bugzilla.suse.com/1194733
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