According to the versions of the wpa_supplicant package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A new exploitation technique called key reinstallation     attacks (KRACK) affecting WPA2 has been discovered. A     remote attacker within Wi-Fi range could exploit these     attacks to decrypt Wi-Fi traffic or possibly inject     forged Wi-Fi packets by manipulating cryptographic     handshakes used by the WPA2 protocol. (CVE-2017-13077,     CVE-2017-13078, CVE-2017-13080, CVE-2017-13082,     CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)

  - 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.(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 group key     handshake, allowing an attacker within radio range to     spoof frames from access points to     clients.(CVE-2017-13081)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of Juniper ScreenOS installed on the remote host is affected by multiple vulnerabilities related to the KRACK attacks.
This may allow an attacker to decrypt, replay, and forge some frames on a WPA2 encrypted network.

Note that Juniper's products do not support Fast BSS Transition Reassociation and PeerKey Handshake so are Not Vulnerable to CVE-2017-13082, CVE-2017-13084, CVE-2017-13086, CVE-2017-13087, or CVE-2017-13088.

According to its self-reported version, the remote networking device is running a version of UniFi OS prior to 3.9.3.7537. It, therefore, vulnerable to multiple vulnerabilities discovered in the WPA2 handshake protocol.

The remote host is affected by the vulnerability described in GLSA-201711-03 (hostapd and wpa_supplicant: Key Reinstallation (KRACK) attacks)

    WiFi Protected Access (WPA and WPA2) and it&rsquo;s associated technologies       are all vulnerable to the KRACK attacks. Please review the referenced CVE       identifiers for details.
  Impact :

    An attacker can carry out the KRACK attacks on a wireless network in       order to gain access to network clients. Once achieved, the attacker can       potentially harvest confidential information (e.g. HTTP/HTTPS), inject       malware, or perform a myriad of other attacks.
  Workaround :

    There is no known workaround at this time.

A vulnerability was found in how WPA code can be triggered to reconfigure WPA/WPA2/RSN keys (TK, GTK, or IGTK) by replaying a specific frame that is used to manage the keys. Such reinstallation of the encryption key can result in two different types of vulnerabilities: disabling replay protection and significantly reducing the security of encryption to the point of allowing frames to be decrypted or some parts of the keys to be determined by an attacker depending on which cipher is used.

Those issues are commonly known under the 'KRACK' appelation.
According to US-CERT, 'the impact of exploiting these vulnerabilities includes decryption, packet replay, TCP connection hijacking, HTTP content injection, and others.'

CVE-2017-13077

Reinstallation of the pairwise encryption key (PTK-TK) in the 4-way handshake.

CVE-2017-13078

Reinstallation of the group key (GTK) in the 4-way handshake.

CVE-2017-13079

Reinstallation of the integrity group key (IGTK) in the 4-way handshake.

CVE-2017-13080

Reinstallation of the group key (GTK) in the group key handshake.

CVE-2017-13081

Reinstallation of the integrity group key (IGTK) in the group key handshake.

CVE-2017-13082

Accepting a retransmitted Fast BSS Transition (FT) Reassociation Request and reinstalling the pairwise encryption key (PTK-TK) while processing it.

CVE-2017-13084

Reinstallation of the STK key in the PeerKey handshake.

CVE-2017-13086

reinstallation of the Tunneled Direct-Link Setup (TDLS) PeerKey (TPK) key in the TDLS handshake.

CVE-2017-13087

reinstallation of the group key (GTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame.

CVE-2017-13088

reinstallation of the integrity group key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame.

For Debian 7 'Wheezy', these problems have been fixed in version 1.0-3+deb7u5. Note that the latter two vulnerabilities (CVE-2017-13087 and CVE-2017-13088) were mistakenly marked as fixed in the changelog whereas they simply did not apply to the 1.0 version of the WPA source code, which doesn't implement WNM sleep mode responses.

We recommend that you upgrade your wpa packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for kernel-firmware fixes the following issues :

  - Update Intel WiFi firmwares for the 3160, 7260 and 7265     adapters.

Security issues fixed are part of the 'KRACK' attacks affecting the firmware :

  - CVE-2017-13080: The reinstallation of the Group Temporal     key could be used for replay attacks (bsc#1066295) :

  - CVE-2017-13081: The reinstallation of the Integrity     Group Temporal key could be used for replay attacks     (bsc#1066295) :

This update was imported from the SUSE:SLE-12-SP2:Update update project.

According to its self-reported version, the remote networking device is running a version of MikroTik 6.9.X prior to 6.39.3, 6.40.x < 6.40.4, or 6.41rc. It, therefore, vulnerable to multiple vulnerabilities discovered in the WPA2 handshake protocol.

Mathy Vanhoef of the imec-DistriNet research group of KU Leuven discovered multiple vulnerabilities in the WPA protocol, used for authentication in wireless networks. Those vulnerabilities apply to both the access point (implemented in hostapd) and the station (implemented in wpa_supplicant).

An attacker exploiting the vulnerabilities could force the vulnerable system to reuse cryptographic session keys, enabling a range of cryptographic attacks against the ciphers used in WPA1 and WPA2. 

More information can be found in the researchers's paper, Key Reinstallation Attacks: Forcing Nonce Reuse in WPA2.

  - CVE-2017-13077 :
    reinstallation of the pairwise key in the Four-way     handshake

  - CVE-2017-13078 :
    reinstallation of the group key in the Four-way     handshake

  - CVE-2017-13079 :
    reinstallation of the integrity group key in the     Four-way handshake

  - CVE-2017-13080 :
    reinstallation of the group key in the Group Key     handshake

  - CVE-2017-13081 :
    reinstallation of the integrity group key in the Group     Key handshake

  - CVE-2017-13082 :
    accepting a retransmitted Fast BSS Transition     Reassociation Request and reinstalling the pairwise key     while processing it

  - CVE-2017-13086 :
    reinstallation of the Tunneled Direct-Link Setup (TDLS)     PeerKey (TPK) key in the TDLS handshake

  - CVE-2017-13087 :
    reinstallation of the group key (GTK) when processing a     Wireless Network Management (WNM) Sleep Mode Response     frame

  - CVE-2017-13088 :
    reinstallation of the integrity group key (IGTK) when     processing a Wireless Network Management (WNM) Sleep     Mode Response frame

According to its self-reported version number, the remote pfSense install is affected by multiple vulnerabilities as stated in the referenced vendor advisories.

The Intel wireless network adapter driver installed on the remote host is affected by multiple vulnerabilities in the WPA2 protocol.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

New wpa_supplicant packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues.

The remote HP LaserJet printer is potentially affected by the following vulnerabilities:
  - 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. (CVE-2017-13077)

  - 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. (CVE-2017-13078)

  - 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. (CVE-2017-13081)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Fix the for the Key Reinstallation Attacks ==========================================

  - hostapd: Avoid key reinstallation in FT handshake     (CVE-2017-13082)

  - Fix PTK rekeying to generate a new ANonce

  - Prevent reinstallation of an already in-use group key     and extend protection of GTK/IGTK reinstallation of     WNM-Sleep Mode cases (CVE-2017-13078, CVE-2017-13079,     CVE-2017-13080, CVE-2017-13081, CVE-2017-13087,     CVE-2017-13088)

  - Prevent installation of an all-zero TK

  - TDLS: Reject TPK-TK reconfiguration

  - WNM: Ignore WNM-Sleep Mode Response without pending     request

  - FT: Do not allow multiple Reassociation Response frames

Upstream advisory:
https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-me ssages.txt

Details and the paper: https://www.krackattacks.com/

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3455-1 advisory.

    Mathy Vanhoef discovered that wpa_supplicant and hostapd incorrectly handled WPA2. A remote attacker could     use this issue with key reinstallation attacks to obtain sensitive information. (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)

    Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase     parameters. A remote attacker could use this issue to cause a denial of service. (CVE-2016-4476)

    Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase     parameters. A local attacker could use this issue to cause a denial of service, or possibly execute     arbitrary code. (CVE-2016-4477)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
104576	EulerOS 2.0 SP1 : wpa_supplicant (EulerOS-SA-2017-1241)	Nessus	Huawei Local Security Checks	2017/11/16	2025/11/14	high
105654	Juniper ScreenOS 6.3 SSG-5 and SSG-20 (KRACK)	Nessus	Firewalls	2018/1/8	2025/11/10	medium
103875	Ubiquiti Networks UniFi < 3.9.3.7537 (KRACK)	Nessus	Misc.	2017/10/17	2025/11/18	high
104511	GLSA-201711-03 : hostapd and wpa_supplicant: Key Reinstallation (KRACK) attacks (KRACK)	Nessus	Gentoo Local Security Checks	2017/11/13	2025/11/14	high
104299	Debian DLA-1150-1 : wpa security update (KRACK)	Nessus	Debian Local Security Checks	2017/11/1	2025/11/17	high
105219	openSUSE Security Update : kernel-firmware (openSUSE-2017-1317) (KRACK)	Nessus	SuSE Local Security Checks	2017/12/14	2025/11/12	medium
103857	MikroTik RouterOS < 6.39.3 / 6.40.4 / 6.41rc (KRACK)	Nessus	Misc.	2017/10/16	2025/11/18	high
103859	Debian DSA-3999-1 : wpa - security update (KRACK)	Nessus	Debian Local Security Checks	2017/10/17	2025/11/18	high
109037	pfSense < 2.3.5 Multiple Vulnerabilities (KRACK)	Nessus	Firewalls	2018/4/13	2020/5/8	critical
103870	Intel Wireless Driver Wi-Fi Protected Access II (WPA2) Multiple Vulnerabilities (KRACK)	Nessus	Windows	2017/10/17	2025/11/18	medium
103944	Slackware 14.0 / 14.1 / 14.2 / current : wpa_supplicant (SSA:2017-291-02) (KRACK)	Nessus	Slackware Local Security Checks	2017/10/19	2025/11/18	high
104577	EulerOS 2.0 SP2 : wpa_supplicant (EulerOS-SA-2017-1242)	Nessus	Huawei Local Security Checks	2017/11/16	2025/11/14	high
181598	HP LaserJet Printers Multiple Vulnerabilities (HPSBPI03574)	Nessus	Misc.	2023/9/19	2025/2/19	medium
106004	Fedora 27 : 1:wpa_supplicant (2017-f45e844a85) (KRACK)	Nessus	Fedora Local Security Checks	2018/1/15	2025/11/4	high
103863	Ubuntu 14.04 LTS / 16.04 LTS : wpa_supplicant and hostapd vulnerabilities (USN-3455-1)	Nessus	Ubuntu Local Security Checks	2017/10/17	2024/8/27	high
103896	Fedora 26 : 1:wpa_supplicant (2017-60bfb576b7) (KRACK)	Nessus	Fedora Local Security Checks	2017/10/18	2025/11/18	high

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