Tracker / CVE-2019-1814
CVE-2019-1814
High 8.6
A vulnerability in the interactions between the DHCP and TFTP features for Cisco Small Business 300 Series (Sx300) Managed Switches could allow an unauthenticated, remote attacker to cause the device to become low on system memory, which in turn could lead to an unexpected reload of the device and result in a denial of service (DoS) condition on an affected device. The vulnerability is due to a failure to free system memory when an unexpected DHCP request is received. An attacker could exploit this vulnerability by sending a crafted DHCP packet to the targeted device. A successful exploit could allow the attacker to cause an unexpected reload of the device.
Affected products and versions
| 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 | 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 | sg300-52_firmware · … → 1.4.10.6 |
| cisco | sg300-52mp_firmware · … → 1.4.10.6 |
| cisco | sg300-52p_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.