arm mbed-os - vulnerabilities and exploits

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9.1

CVSSv3

Buffer over-reads were discovered in the CoAP library in Arm Mbed OS 5.15.3. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse() parses CoAP input linearly using a while loop. Once an option is parsed in a loop, the curren...

Arm Mbed Os 5.15.3

9.1

CVSSv3

A buffer over-read exists in the CoAP library in Arm Mbed OS 5.15.3. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse_multiple_options() parses CoAP options that may occur multiple consecutive times in a single packet. Wh...

Arm Mbed Os 5.15.3

7.5

CVSSv3

An infinite loop exists in the CoAP library in Arm Mbed OS 5.15.3. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse_multiple_options() parses CoAP options in a while loop. This loop's exit condition is computed using...

Arm Mbed Os 5.15.3

9.1

CVSSv3

A buffer over-read exists in the CoAP library in Arm Mbed OS 5.15.3. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse() parses the CoAP packet header starting from the message token. The length of the token in the receive...

Arm Mbed Os 5.15.3

7.5

CVSSv3

A denial-of-service issue exists in the MQTT library in Arm Mbed OS 2017-11-02. The function readMQTTLenString() is called by the function MQTTDeserialize_publish() to get the length and content of the MQTT topic name. In the function readMQTTLenString(), mqttstring->lenstring...

Arm Mbed-mqtt 2017-11-02 Arm Mbed-os -

7.5

CVSSv3

Memory leaks were discovered in the CoAP library in Arm Mbed OS 5.15.3 when using the Arm mbed-coap library 5.1.5. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse() parses the CoAP option number field of all options pres...

Arm Mbed-coap 5.1.5

NA

Buffer Overflow vulnerability in ARM mbed-os v.6.17.0 allows a remote malicious user to execute arbitrary code via a crafted script to the hciTrSerialRxIncoming function.

9.8

CVSSv3

An integer overflow exists in the CoAP library in Arm Mbed OS 5.14.0. The function sn_coap_builder_calc_needed_packet_data_size_2() is used to calculate the required memory for the CoAP message from the sn_coap_hdr_s data structure. Both returned_byte_count and src_coap_msg_ptr-&...

Mbed Mbed 5.13.2 Mbed Mbed 5.14.0

9.8

CVSSv3

Buffer overflows were discovered in the CoAP library in Arm Mbed OS 5.14.0. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse() parses CoAP input linearly using a while loop. Once an option is parsed in a loop, the current...

Mbed Mbed 5.13.2 Mbed Mbed 5.14.0

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