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Tracker / CVE-2019-1892

CVE-2019-1892

High 7.5

A vulnerability in the Secure Sockets Layer (SSL) input packet processor of Cisco Small Business 200, 300, and 500 Series Managed Switches could allow an unauthenticated, remote attacker to cause a memory corruption on an affected device. The vulnerability is due to improper validation of HTTPS packets. An attacker could exploit this vulnerability by sending a malformed HTTPS packet to the management web interface of the affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a denial of service (DoS) condition.

Affected products and versions

cisco esw2-350g52dc_firmware · … → 1.4.10.6
cisco esw2-550x48dc_firmware · … → 1.4.10.6
cisco sf200-24_firmware · … → 1.4.10.6
cisco sf200-24p_firmware · … → 1.4.10.6
cisco sf200-48_firmware · … → 1.4.10.6
cisco sf200-48p_firmware · … → 1.4.10.6
cisco sf300-08_firmware · … → 1.4.10.6
cisco sf300-24_firmware · … → 1.4.10.6
cisco sf300-24mp_firmware · … → 1.4.10.6
cisco sf300-24p_firmware · … → 1.4.10.6
cisco sf300-24pp_firmware · … → 1.4.10.6
cisco sf300-48_firmware · … → 1.4.10.6
cisco sf300-48p_firmware · … → 1.4.10.6
cisco sf300-48pp_firmware · … → 1.4.10.6
cisco sf302-08_firmware · … → 1.4.10.6
cisco sf302-08mp_firmware · … → 1.4.10.6
cisco sf302-08mpp_firmware · … → 1.4.10.6
cisco sf302-08p_firmware · … → 1.4.10.6
cisco sf302-08pp_firmware · … → 1.4.10.6
cisco sf500-24_firmware · … → 1.4.10.6
cisco sf500-24mp_firmware · … → 1.4.10.6
cisco sf500-24p_firmware · … → 1.4.10.6
cisco sf500-48_firmware · … → 1.4.10.6
cisco sf500-48mp_firmware · … → 1.4.10.6
cisco sf500-48p_firmware · … → 1.4.10.6
cisco sg200-18_firmware · … → 1.4.10.6
cisco sg200-26_firmware · … → 1.4.10.6
cisco sg200-26p_firmware · … → 1.4.10.6
cisco sg200-50_firmware · … → 1.4.10.6
cisco sg200-50p_firmware · … → 1.4.10.6
cisco sg300-10_firmware · … → 1.4.10.6
cisco sg300-10mp_firmware · … → 1.4.10.6
cisco sg300-10mpp_firmware · … → 1.4.10.6
cisco sg300-10p_firmware · … → 1.4.10.6
cisco sg300-10pp_firmware · … → 1.4.10.6
cisco sg300-10sfp_firmware · … → 1.4.10.6
cisco sg300-20_firmware · … → 1.4.10.6
cisco sg300-28_firmware · … → 1.4.10.6
cisco sg300-28mp_firmware · … → 1.4.10.6
cisco sg300-28p_firmware · … → 1.4.10.6
cisco sg300-28pp_firmware · … → 1.4.10.6
cisco sg300-28sfp_firmware · … → 1.4.10.6
cisco sg300-52_firmware · … → 1.4.10.6
cisco sg300-52mp_firmware · … → 1.4.10.6
cisco sg300-52p_firmware · … → 1.4.10.6
cisco sg500-28_firmware · … → 1.4.10.6
cisco sg500-28mpp_firmware · … → 1.4.10.6
cisco sg500-28p_firmware · … → 1.4.10.6
cisco sg500-52_firmware · … → 1.4.10.6
cisco sg500-52mp_firmware · … → 1.4.10.6
cisco sg500-52p_firmware · … → 1.4.10.6
cisco sg500x-24_firmware · … → 1.4.10.6
cisco sg500x-48_firmware · … → 1.4.10.6
cisco sg500x-48mp_firmware · … → 1.4.10.6
cisco sg500x-48p_firmware · … → 1.4.10.6
cisco sg500x24mpp_firmware · … → 1.4.10.6
cisco sg500xg8f8t_firmware · … → 1.4.10.6

Analysis

This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.

References