8.1 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
An update that fixes 22 vulnerabilities is now available.
Description:
This update for wpa_supplicant fixes the following issues:
Security issue fixed:
Non-security issues fixed:
* fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y
* 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
* fixed OWE network profile saving
* fixed DPP network profile saving
* added support for RSN operating channel validation (CONFIG_OCV=y and
network profile parameter ocv=1)
* added Multi-AP backhaul STA support
* fixed build with LibreSSL
* number of MKA/MACsec fixes and extensions
* extended domain_match and domain_suffix_match to allow list of values
* fixed dNSName matching in domain_match and domain_suffix_match when
using wolfSSL
* started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both
are enabled
* extended nl80211 Connect and external authentication to support SAE,
FT-SAE, FT-EAP-SHA384
* fixed KEK2 derivation for FILS+FT
* extended client_cert file to allow loading of a chain of PEM encoded
certificates
* extended beacon reporting functionality
* extended D-Bus interface with number of new properties
* fixed a regression in FT-over-DS with mac80211-based drivers
* OpenSSL: allow systemwide policies to be overridden
* extended driver flags indication for separate 802.1X and PSK 4-way
handshake offload capability
* added support for random P2P Device/Interface Address use
* extended PEAP to derive EMSK to enable use with ERP/FILS
* extended WPS to allow SAE configuration to be added automatically for
PSK (wps_cred_add_sae=1)
* removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)
* extended domain_match and domain_suffix_match to allow list of values
* added a RSN workaround for misbehaving PMF APs that advertise
IGTK/BIP KeyID using incorrect byte order
* fixed PTK rekeying with FILS and FT
* 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)
* fixed unauthenticated EAPOL-Key decryption in wpa_supplicant
[https://w1.fi/security/2018-1/] (CVE-2018-14526)
* added support for FILS (IEEE 802.11ai) shared key authentication
* added support for OWE (Opportunistic Wireless Encryption, RFC 8110;
and transition mode defined by WFA)
* added support for DPP (Wi-Fi Device Provisioning Protocol)
* added support for RSA 3k key case with Suite B 192-bit level
* fixed Suite B PMKSA caching not to update PMKID during each 4-way
handshake
* fixed EAP-pwd pre-processing with PasswordHashHash
* added EAP-pwd client support for salted passwords
* fixed a regression in TDLS prohibited bit validation
* started to use estimated throughput to avoid undesired signal
strength based roaming decision
* MACsec/MKA:
- new macsec_linux driver interface support for the Linux kernel
macsec module
- number of fixes and extensions
* 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)
* fixed mesh channel configuration pri/sec switch case
* added support for beacon report
* large number of other fixes, cleanup, and extensions
* added support for randomizing local address for GAS queries
(gas_rand_mac_addr parameter)
* fixed EAP-SIM/AKA/AKA’ ext auth cases within TLS tunnel
* added option for using random WPS UUID (auto_uuid=1)
* added SHA256-hash support for OCSP certificate matching
* fixed EAP-AKA’ to add AT_KDF into Synchronization-Failure
* fixed a regression in RSN pre-authentication candidate selection
* added option to configure allowed group management cipher suites
(group_mgmt network profile parameter)
* removed all PeerKey functionality
* fixed nl80211 AP and mesh mode configuration regression with Linux
4.15 and newer
* added ap_isolate configuration option for AP mode
* added support for nl80211 to offload 4-way handshake into the driver
* added support for using wolfSSL cryptographic library
* 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
* 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
* added support for using OpenSSL 1.1.1
* 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
This update was imported from the SUSE:SLE-15:Update update project.
Patch Instructions:
To install this openSUSE 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:
openSUSE Leap 15.1:
zypper in -t patch openSUSE-2020-2053=1
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
openSUSE Leap | 15.1 | i586 | < - openSUSE Leap 15.1 (i586 x86_64): | - openSUSE Leap 15.1 (i586 x86_64):.i586.rpm | |
openSUSE Leap | 15.1 | x86_64 | < - openSUSE Leap 15.1 (i586 x86_64): | - openSUSE Leap 15.1 (i586 x86_64):.x86_64.rpm |
8.1 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P