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contiki-ng contiki-ng vulnerabilities and exploits
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5.3
CVSSv3
CVE-2023-37281
Contiki-NG is an operating system for internet-of-things devices. In versions 4.9 and prior, when processing the various IPv6 header fields during IPHC header decompression, Contiki-NG confirms the received packet buffer contains enough data as needed for that field. But no simil...
Contiki-ng Contiki-ng
5.3
CVSSv3
CVE-2023-37459
Contiki-NG is an operating system for internet-of-things devices. In versions 4.9 and prior, when a packet is received, the Contiki-NG network stack attempts to start the periodic TCP timer if it is a TCP packet with the SYN flag set. But the implementation does not first verify ...
Contiki-ng Contiki-ng
9.8
CVSSv3
CVE-2023-28116
Contiki-NG is an open-source, cross-platform operating system for internet of things (IoT) devices. In versions 4.8 and prior, an out-of-bounds write can occur in the BLE L2CAP module of the Contiki-NG operating system. The network stack of Contiki-NG uses a global buffer (packet...
Contiki-ng Contiki-ng
6.5
CVSSv3
CVE-2023-34100
Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uip_buf. In pa...
Contiki-ng Contiki-ng
9.1
CVSSv3
CVE-2023-34101
Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the `dao_input_storing` function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing ...
Contiki-ng Contiki-ng
7.5
CVSSv3
CVE-2022-35926
Contiki-NG is an open-source, cross-platform operating system for IoT devices. Because of insufficient validation of IPv6 neighbor discovery options in Contiki-NG, attackers can send neighbor solicitation packets that trigger an out-of-bounds read. The problem exists in the modul...
Contiki-ng Contiki-ng
9.8
CVSSv3
CVE-2022-35927
Contiki-NG is an open-source, cross-platform operating system for IoT devices. In the RPL-Classic routing protocol implementation in the Contiki-NG operating system, an incoming DODAG Information Option (DIO) control message can contain a prefix information option with a length p...
Contiki-ng Contiki-ng
8.8
CVSSv3
CVE-2022-36052
Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. The 6LoWPAN implementation in Contiki-NG may cast a UDP header structure at a certain offset in a packet buffer. The code does not check whether the packet buffer is large enough to fit...
Contiki-ng Contiki-ng
8.8
CVSSv3
CVE-2022-36053
Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. The low-power IPv6 network stack of Contiki-NG has a buffer module (os/net/ipv6/uipbuf.c) that processes IPv6 extension headers in incoming data packets. As part of this processing, the...
Contiki-ng Contiki-ng
8.8
CVSSv3
CVE-2022-36054
Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. The 6LoWPAN implementation in the Contiki-NG operating system (file os/net/ipv6/sicslowpan.c) contains an input function that processes incoming packets and copies them into a packet bu...
Contiki-ng Contiki-ng
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
deserialization
CVE-2024-4541
CVE-2024-3080
CVE-2024-4787
log injection
CVE-2024-5967
inject
CVE-2024-30078
CVE-2024-5899
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