vortihook.blogg.se - About airport base station firmware update

#About airport base station firmware update how to#
#About airport base station firmware update update#
#About airport base station firmware update software#

Impact: An attacker in Wi-Fi range may force nonce reuse in WPA unicast/PTK clients (Key Reinstallation Attacks - KRACK)ĭescription: A logic issue existed in the handling of state transitions. Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chipĭescription: A memory corruption issue was addressed with improved memory handling.

#About airport base station firmware update update#

Firmware update 7.7.9 improves the security of your base station and is recommended for all AirPort Extreme and AirPort Time Capsule base stations with 802.11ac.Īvailable for: AirPort Extreme and AirPort Time Capsule base stations with 802.11ac.*** This is a Security Bloggers Network syndicated blog from The State of Security authored by David Bisson.

#About airport base station firmware update how to#

Towards that end, they should consider creating a vulnerability management (Read more.) How to update APPLE AirPort Extreme Base Station: First, you need to download firmware from the official website of your router manufacturer.

#About airport base station firmware update software#

These security issues highlight the need for organizations to stay on top of all known vulnerabilities that might affect their IT software and hardware. Disabling source-routed IPv4 packets by default solved this weakness.

CVE-2019-8580: This gap demonstrated that source-routed IPv4 packets could be unexpectedly accepted.

The tech giant fixed this bug with improved data deletion. The update applies to all 802.11n AirPort base stations and Time Capsules, and Apple recommends installing AirPort Utility 5.5.3 or later before installing the firmware update.

CVE-2019-8575: The vulnerability revealed that a base station factory reset might not delete all user information.

Apple closed the security hole by addressing an out-of-bounds read with improved input validation.

CVE-2019-8581: This bug allowed a remote attacker to leak memory.

Provided below are descriptions of the remaining security issues and of Apple’s fixes for them: For the second bug, it leveraged improved input validation to remove a null pointer dereference. The iPhone maker fixed the first of these by applying improved memory manage to a use-after-free issue.

Two of the weaknesses, CVE-2019-8578 and CVE-2019-8572, made it possible for a remote attacker to produce arbitrary code execution. The remaining vulnerabilities covered a host of security problems. Apple addressed this issue by instituting improved memory handling. The third of these flaws, CVE-2019-7291, allowed a privileged user to perform a denial-of-service attack. Protect your network against router hacks and security threats with automatic software updates and secure boot and upgrade. The AirPort Utility update is available via Software Update or Apple’s download page, but you’ll have to update the firmware by accessing it with the AirPort Utility. The tech giant leveraged a similar approach to resolve CVE-2018-6918, a bug which enabled a remote attacker to cause a DoS condition. Apple fixed one of these security weaknesses, CVE-2019-8588, by using improved input validation to address a null pointer dereference. Released on 30 May, the changes fix eight vulnerabilities that apply to the AirPort Extreme and AirPort Time Capsule base stations with 802.11ac.Īlmost half of these bugs concerned denial-of-service (DoS) attacks.