Vulnerabilidades

Information disclosure in Modem due to buffer over-read while parsing the wms message received given the buffer and its length.

Transient DOS in Modem due to NULL pointer dereference while receiving response of lwm2m registration/update/bootstrap request message.

Memory corruption due to buffer copy without checking the size of input in modem while decoding raw SMS received.

Information disclosure due to buffer over-read in modem while reading configuration parameters.

Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination option in header.

Transient DOS in Modem due to null pointer dereference while processing the incoming packet with http chunked encoding.

Information disclosure due to buffer over-read while parsing DNS response packets in Modem.

memory corruption in modem due to improper check while calculating size of serialized CoAP message

Information disclosure in modem due to improper input validation during parsing of upcoming CoAP message

Memory corruption in modem due to buffer overwrite while building an IPv6 multicast address based on the MAC address of the iface

Denial of service in modem due to missing null check while processing the ipv6 packet received during ECM call

Information disclosure in modem due to missing NULL check while reading packets received from local network

Information disclosure in modem due to buffer over-read while processing packets from DNS server

Information disclosure in modem due to improper check of IP type while processing DNS server query

Information disclosure in modem data due to array out of bound access while handling the incoming DNS response packet

Memory correction in modem due to buffer overwrite during coap connection

Huawei AR 150, 200, 1200, 2200, and 3200 routers, when SNMPv3 is enabled, allow remote attackers to cause a denial of service (device crash) via malformed SNMPv3 requests that leverage unspecified overflow issues.

Stack-based buffer overflow on Huawei AR 150, 200, 1200, 2200, and 3200 routers, when SNMPv3 debugging is enabled, allows remote attackers to execute arbitrary code via malformed SNMPv3 requests.