PT-2023-19798 · Riot-Os · Riot-Os

Name of the Vulnerable Software and Affected Versions: RIOT-OS versions prior to 2023.04 Description: The issue affects the network stack of RIOT-OS, specifically in the processing of 6LoWPAN frames. An attacker can send a crafted frame, resulting in an integer underflow and out of bounds access ...

CVE-2023-24823 RIOT-OS vulnerable to Packet Type Confusion during IPHC send

RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a type confusion between IPv6 extension headers and a UDP header...

CVE-2023-24821 RIOT-OS vulnerable to Integer Underflow during defragmentation

RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a large out of bounds write beyond the packet buffer. The write wil...

CVE-2023-24818 RIOT-OS vulnerable to null pointer dereference during fragment forwarding

RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a NULL pointer dereference. During forwarding of a fragment an...

RIOT RIOT-OS 代码问题漏洞

RIOT RIOT-OS is a set of operating systems used in the IoT space. A code issue vulnerability exists in RIOT RIOT-OS versions prior to 2022.10, which can be exploited by an attacker to allow a device to send crafted frames that result in NULL pointer dereferences when encoding the 6LoWPAN IPHC...

RIOT RIOT-OS 缓冲区错误漏洞

RIOT-OS is an operating system that supports IoT devices and contains a network stack capable of handling 6LoWPAN frames. Versions of RIOT-OS prior to 2022.10 suffer from a buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code...

PT-2023-19804 · Riot-Os · Riot-Os

Name of the Vulnerable Software and Affected Versions: RIOT-OS versions prior to 2022.10 Description: RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. An attacker can send a crafted frame to the device,...

PT-2023-19800 · Riot-Os · Riot-Os

Name of the Vulnerable Software and Affected Versions: RIOT-OS versions prior to 2022.10 Description: The network stack in RIOT-OS, which supports Internet of Things devices, contains a flaw in its ability to process 6LoWPAN frames. An attacker can send a crafted frame to the device, resulting in...

PT-2023-19803 · Riot-Os · Riot-Os

Name of the Vulnerable Software and Affected Versions: RIOT-OS versions prior to 2022.10 Description: The issue concerns a network stack in RIOT-OS, an operating system for Internet of Things devices, which can process 6LoWPAN frames. An attacker can send a crafted frame, resulting in a large out...

PT-2023-19805 · Riot-Os · Riot-Os

Name of the Vulnerable Software and Affected Versions: RIOT-OS versions prior to 2022.10 Description: The issue arises from a type confusion between IPv6 extension headers and a UDP header while encoding a 6LoWPAN IPHC header in the network stack. This type confusion results in an out of bounds...

SUSE CVE-2011-1138

Off-by-one error in the dissect6lowpaniphc function in packet-6lowpan.c in Wireshark 1.4.0 through 1.4.3 on 32-bit platforms allows remote attackers to cause a denial of service application crash via a malformed 6LoWPAN IPv6 packet...

SUSE CVE-2019-5716

In Wireshark 2.6.0 to 2.6.5, the 6LoWPAN dissector could crash. This was addressed in epan/dissectors/packet-6lowpan.c by avoiding use of a TVB before its creation...

CVE-2022-36054 Out-of-bounds write when decompressing 6LoWPAN payload in Contiki-NG

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 buffer. Because of a...

CVE-2022-36052 Out-of-bounds read when decompressing UDP header

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 a full UDP heade...

PT-2022-23144 · Unknown · Contiki-Ng

Name of the Vulnerable Software and Affected Versions: Contiki-NG versions prior to 4.8 Description: The 6LoWPAN implementation in Contiki-NG may cast a UDP header structure at a certain offset in a packet buffer without checking if the packet buffer is large enough to fit a full UDP header...

The vulnerability of the zepif_linkoutput() function in the lwIP protocol implementation allows a attacker to access confidential data.

The vulnerability of the zepiflinkoutput function in the lwIP protocol set is related to the copying of buffers without checking the input data. Exploiting this vulnerability allows a remote attacker to gain access to confidential data using a specially created 6LoWPAN packet...

CVE-2021-3323

Integer Underflow in 6LoWPAN IPHC Header Uncompression in Zephyr. Zephyr versions = =2.4.0 contain Integer Underflow Wrap or Wraparound CWE-191. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-89j6-qpxf-pfpc...

Zephyr 数字错误漏洞

Zephyr is a small real-time operating system for interconnected, resource-constrained embedded devices. an integer underflow vulnerability in 6LoWPAN IPHC header decompression in Zephyr 2.4.0 and later can be exploited by attackers to cause out-of-bounds access in the Pv6 parsing logic...

DEBIAN-CVE-2020-22284

A buffer overflow vulnerability in the zepiflinkoutput function of Free Software Foundation lwIP git head version and version 2.1.2 allows attackers to access sensitive information via a crafted 6LoWPAN packet...

UBUNTU-CVE-2020-22284

A buffer overflow vulnerability in the zepiflinkoutput function of Free Software Foundation lwIP git head version and version 2.1.2 allows attackers to access sensitive information via a crafted 6LoWPAN packet...