Filtered by vendor Contiki-ng
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Filtered by product Contiki-ng
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Total
47 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-13988 | 1 Contiki-ng | 1 Contiki-ng | 2024-11-21 | 7.5 High |
| An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uip_process in net/ipv4/uip.c. | ||||
| CVE-2020-12141 | 1 Contiki-ng | 1 Contiki-ng | 2024-11-21 | 9.1 Critical |
| An out-of-bounds read in the SNMP stack in Contiki-NG 4.4 and earlier allows an attacker to cause a denial of service and potentially disclose information via crafted SNMP packets to snmp_ber_decode_string_len_buffer in os/net/app-layer/snmp/snmp-ber.c. | ||||
| CVE-2020-12140 | 1 Contiki-ng | 1 Contiki-ng | 2024-11-21 | 8.8 High |
| A buffer overflow in os/net/mac/ble/ble-l2cap.c in the BLE stack in Contiki-NG 4.4 and earlier allows an attacker to execute arbitrary code via malicious L2CAP frames. | ||||
| CVE-2019-9183 | 2 Contiki-ng, Contiki-os | 2 Contiki-ng, Contiki | 2024-11-21 | 7.5 High |
| An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. A buffer overflow is present due to an integer underflow during 6LoWPAN fragment processing in the face of truncated fragments in os/net/ipv6/sicslowpan.c. This results in accesses of unmapped memory, crashing the application. An attacker can cause a denial-of-service via a crafted 6LoWPAN frame. | ||||
| CVE-2019-8359 | 2 Contiki-ng, Contiki-os | 2 Contiki-ng, Contiki | 2024-11-21 | 9.8 Critical |
| An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.c. | ||||
| CVE-2018-19417 | 1 Contiki-ng | 1 Contiki-ng | 2024-11-21 | N/A |
| An issue was discovered in the MQTT server in Contiki-NG before 4.2. The function parse_publish_vhdr() that parses MQTT PUBLISH messages with a variable length header uses memcpy to input data into a fixed size buffer. The allocated buffer can fit only MQTT_MAX_TOPIC_LENGTH (default 64) bytes, and a length check is missing. This could lead to Remote Code Execution via a stack-smashing attack (overwriting the function return address). Contiki-NG does not separate the MQTT server from other servers and the OS modules, so access to all memory regions is possible. | ||||
| CVE-2018-1000804 | 1 Contiki-ng | 1 Contiki-ng | 2024-11-21 | 9.8 Critical |
| contiki-ng version 4 contains a Buffer Overflow vulnerability in AQL (Antelope Query Language) database engine that can result in Attacker can perform Remote Code Execution on device using Contiki-NG operating system. This attack appear to be exploitable via Attacker must be able to run malicious AQL code (e.g. via SQL-like Injection attack). | ||||