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Summary

Detail
Vendor w1.Fi First view 2015-11-09
Product Wpa Supplicant Last view 2019-09-12
Version 0.6.8 Type Application
Update *  
Edition *  
Language *  
Sofware Edition *  
Target Software *  
Target Hardware *  
Other *  
 
CPE Product cpe:2.3:a:w1.fi:wpa_supplicant

Activity : Overall

Related : CVE

  Date Alert Description
6.5 2019-09-12 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.

5.9 2019-04-26 CVE-2019-11555

The EAP-pwd implementation in hostapd (EAP server) before 2.8 and wpa_supplicant (EAP peer) before 2.8 does not validate fragmentation reassembly state properly for a case where an unexpected fragment could be received. This could result in process termination due to a NULL pointer dereference (denial of service). This affects eap_server/eap_server_pwd.c and eap_peer/eap_pwd.c.

8.1 2019-04-17 CVE-2019-9499

The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may complete authentication, session key and control of the data connection with a client. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.

8.1 2019-04-17 CVE-2019-9498

The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or learning the password. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.

8.1 2019-04-17 CVE-2019-9497

The implementations of EAP-PWD in hostapd EAP Server and wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit. This vulnerability may allow an attacker to complete EAP-PWD authentication without knowing the password. However, unless the crypto library does not implement additional checks for the EC point, the attacker will not be able to derive the session key or complete the key exchange. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.

7.5 2019-04-17 CVE-2019-9496

An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.

3.7 2019-04-17 CVE-2019-9495

The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.

5.9 2019-04-17 CVE-2019-9494

The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.

6.5 2018-08-08 CVE-2018-14526

An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information.

5.9 2018-02-21 CVE-2015-5316

The eap_pwd_perform_confirm_exchange function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6, when EAP-pwd is enabled in a network configuration profile, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an EAP-pwd Confirm message followed by the Identity exchange.

5.9 2018-02-21 CVE-2015-5315

The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

5.9 2018-02-21 CVE-2015-5314

The eap_pwd_process function in eap_server/eap_server_pwd.c in hostapd 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when used with (1) an internal EAP server or (2) a RADIUS server and EAP-pwd is enabled in a runtime configuration, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

5.3 2017-10-17 CVE-2017-13088

Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Integrity Group Temporal Key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients.

5.3 2017-10-17 CVE-2017-13087

Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Group Temporal Key (GTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients.

6.8 2017-10-17 CVE-2017-13086

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Tunneled Direct-Link Setup (TDLS) Peer Key (TPK) during the TDLS handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

6.8 2017-10-17 CVE-2017-13084

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Station-To-Station-Link (STSL) Transient Key (STK) during the PeerKey handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

8.1 2017-10-17 CVE-2017-13082

Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11r allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the fast BSS transmission (FT) handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

5.3 2017-10-17 CVE-2017-13081

Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients.

5.3 2017-10-17 CVE-2017-13080

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients.

5.3 2017-10-17 CVE-2017-13079

Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the four-way handshake, allowing an attacker within radio range to spoof frames from access points to clients.

5.3 2017-10-17 CVE-2017-13078

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the four-way handshake, allowing an attacker within radio range to replay frames from access points to clients.

6.8 2017-10-16 CVE-2017-13077

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the four-way handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

7.5 2016-05-09 CVE-2016-4476

hostapd 0.6.7 through 2.5 and wpa_supplicant 0.6.7 through 2.5 do not reject \n and \r characters in passphrase parameters, which allows remote attackers to cause a denial of service (daemon outage) via a crafted WPS operation.

5 2015-11-09 CVE-2015-8041

Multiple integer overflows in the NDEF record parser in hostapd before 2.5 and wpa_supplicant before 2.5 allow remote attackers to cause a denial of service (process crash or infinite loop) via a large payload length field value in an (1) WPS or (2) P2P NFC NDEF record, which triggers an out-of-bounds read.

CWE : Common Weakness Enumeration

%idName
43% (10) CWE-330 Use of Insufficiently Random Values
8% (2) CWE-476 NULL Pointer Dereference
8% (2) CWE-287 Improper Authentication
8% (2) CWE-264 Permissions, Privileges, and Access Controls
8% (2) CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
4% (1) CWE-346 Origin Validation Error
4% (1) CWE-327 Use of a Broken or Risky Cryptographic Algorithm
4% (1) CWE-200 Information Exposure
4% (1) CWE-189 Numeric Errors
4% (1) CWE-20 Improper Input Validation

Snort® IPS/IDS

Date Description
2017-11-28 WPA2 key reuse tool attempt
RuleID : 44640 - Type : POLICY-OTHER - Revision : 2

Nessus® Vulnerability Scanner

This CPE have more than 25 Relations. If you want to see a complete summary for this CPE, please contact us.
id Description
2019-01-03 Name: The remote Fedora host is missing a security update.
File: fedora_2018-41dfadd21a.nasl - Type: ACT_GATHER_INFO
2018-12-10 Name: The remote Amazon Linux 2 host is missing a security update.
File: al2_ALAS-2018-1122.nasl - Type: ACT_GATHER_INFO
2018-11-27 Name: The remote Virtuozzo host is missing a security update.
File: Virtuozzo_VZLSA-2017-2911.nasl - Type: ACT_GATHER_INFO
2018-11-16 Name: The remote CentOS host is missing a security update.
File: centos_RHSA-2018-3107.nasl - Type: ACT_GATHER_INFO
2018-11-13 Name: The remote Debian host is missing a security update.
File: debian_DLA-1573.nasl - Type: ACT_GATHER_INFO
2018-09-27 Name: The remote EulerOS host is missing a security update.
File: EulerOS_SA-2018-1318.nasl - Type: ACT_GATHER_INFO
2018-09-27 Name: The remote EulerOS host is missing a security update.
File: EulerOS_SA-2018-1317.nasl - Type: ACT_GATHER_INFO
2018-08-24 Name: The remote Fedora host is missing a security update.
File: fedora_2018-c43c1ee06f.nasl - Type: ACT_GATHER_INFO
2018-08-15 Name: The remote FreeBSD host is missing a security-related update.
File: freebsd_pkg_6bedc8639fbe11e8945f206a8a720317.nasl - Type: ACT_GATHER_INFO
2018-08-10 Name: The remote Debian host is missing a security update.
File: debian_DLA-1462.nasl - Type: ACT_GATHER_INFO
2018-01-15 Name: The remote Fedora host is missing a security update.
File: fedora_2017-f45e844a85.nasl - Type: ACT_GATHER_INFO
2018-01-15 Name: The remote Fedora host is missing a security update.
File: fedora_2017-fc21e3856b.nasl - Type: ACT_GATHER_INFO
2018-01-08 Name: The device is vulnerable to key reinstallation attacks (KRACK).
File: juniper_jsa10827_krack.nasl - Type: ACT_GATHER_INFO
2017-12-14 Name: The remote openSUSE host is missing a security update.
File: openSUSE-2017-1317.nasl - Type: ACT_GATHER_INFO
2017-12-12 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3265-1.nasl - Type: ACT_GATHER_INFO
2017-12-11 Name: The remote Debian host is missing a security update.
File: debian_DLA-1200.nasl - Type: ACT_GATHER_INFO
2017-12-06 Name: The remote Ubuntu host is missing a security-related patch.
File: ubuntu_USN-3505-1.nasl - Type: ACT_GATHER_INFO
2017-12-01 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3151-1.nasl - Type: ACT_GATHER_INFO
2017-12-01 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3145-1.nasl - Type: ACT_GATHER_INFO
2017-12-01 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3146-1.nasl - Type: ACT_GATHER_INFO
2017-12-01 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3147-1.nasl - Type: ACT_GATHER_INFO
2017-12-01 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3148-1.nasl - Type: ACT_GATHER_INFO
2017-12-01 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3149-1.nasl - Type: ACT_GATHER_INFO
2017-12-01 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3150-1.nasl - Type: ACT_GATHER_INFO
2017-12-01 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-3152-1.nasl - Type: ACT_GATHER_INFO