lwip 安全漏洞

lwip is an open source TCP/IP stack implementation. A security vulnerability exists in lwIP that allows an attacker to exploit the vulnerability to access sensitive information via a crafted 6LoWPAN packet...

CVE-2021-21410

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be triggered by 6LoWPAN packets sent to devices running Contiki-NG 4.6 and prior. The IPv6 header decompression function uncompresshdriphc does not perform proper boundary chec...

CVE-2021-21280

Contiki-NG is an open-source, cross-platform operating system for internet of things devices. It is possible to cause an out-of-bounds write in versions of Contiki-NG prior to 4.6 when transmitting a 6LoWPAN packet with a chain of extension headers. Unfortunately, the written header is not checke...

Contiki-NG 缓冲区错误漏洞

"Contiki-NG is an open source cross-platform operating system for next-generation IoT devices. An out-of-bounds write vulnerability exists in Contiki-NG versions prior to 4.6 when processing 6LoWPAN extension headers. The vulnerability stems from a failure to check whether the written header is...

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...

CVE-2019-8359

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-2019-9183

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...

The vulnerability in the 6LoWPAN dissector of the Wireshark network traffic analysis tool is related to insufficient validation of input data. This allows a hacker to trigger a service failure.

The vulnerability in the 6LoWPAN dissector of the Wireshark network traffic analyzer program is related to the failure to use a virtual buffer for testing before calling the dissector. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Wireshark Denial of Service Vulnerability (CNVD-2019-18504)

Wireshark formerly known as Ethereal is a network packet analyzer software developed by the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis. A denial of service vulnerability in epan/dissectors/packet-6lowpan.c in Wireshark...

UBUNTU-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...

DEBIAN-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...

DEBIAN-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...