Cisco is asking clients to refresh private venture switches, its DNA Center programming, switches with its StarOS programming, and its AnyConnect Secure Mobility VPN customer for Windows.
Cisco has unveiled a bug in the IPv6 bundle handling motor of a few Cisco Small Business Smart and Managed Switches that could permit a far off assailant without accreditations to trigger a refusal of administration on influenced gadgets.
Influenced switches incorporate 250 Series Smart Switches, 350 Series Managed Switches, 350X Series Stackable Managed Switches, 550X Series Stackable Managed Switches, Small Business 200 Series Smart Switches, Small Business 300 Series Managed Switches, and Small Business 500 Series Stackable Managed Switches.
While the bug leaves all named changes defenseless against being rebooted and thumped disconnected, just four of them have programming refreshes accessible in light of the fact that some are past the finish of-programming upkeep achievement.
The switches with an update accessible incorporate 250 Series Smart Switches, 350 Series Managed Switches, 350X Series Stackable Managed Switches, and 550X Series Stackable Managed Switches.
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