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Author Topic: DIR-869 KRACK Firmware v1.04B02 BETA Released  (Read 767 times)

GreenBay42

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DIR-869 KRACK Firmware v1.04B02 BETA Released
« on: August 10, 2018, 10:13:57 AM »

BETA firmware v1.04B02 has been released. This firmware is a security patch for the WPA2 Vulnerability (KRACK).

Firmware - ftp://FTP2.DLINK.COM/SECURITY_ADVISEMENTS/DIR-869/REVA/DIR-869_REVA_FIRMWARE_PATCH_v1.04B02_BETA.zip



Release Notes:

Problems Resolved:
A WPA2 wireless protocol vulnerability was reported to CERT//CC and public disclosed as: VU#228519 - Wi-Fi Protected Access II (WPA2) handshake traffic can be manipulated to induce nonce and session key reuse.

The following CVE IDs have been assigned to VU#228519. These vulnerabilities in the WPA2 protocol:
• 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 Re-association Request and reinstalling the pairwise key 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
« Last Edit: August 10, 2018, 10:37:08 AM by GreenBay42 »
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manikma1

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Re: DIR-869 KRACK Firmware v1.04B02 BETA Released
« Reply #1 on: September 15, 2018, 11:12:59 AM »

Thanks!
Anyone who has tried it already? Any issues observed so far w/reg to normal daily operations? Stability?
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FurryNutz

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Re: DIR-869 KRACK Firmware v1.04B02 BETA Released
« Reply #2 on: September 15, 2018, 11:15:22 AM »

Nobody has posted anything recently about it. I presume you can give it a try. Post your experiences. If something bad happens you can revert back to last working version of FW. You might download your current version of FW first for back up before upgrading FW.

Thanks!
Anyone who has tried it already? Any issues observed so far w/reg to normal daily operations? Stability?
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