Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
RIOT-OS vulnerable to Out of Bounds Write in _rbuf_add
Vulnerability Description
RIOT-OS, an operating system for Internet of Things (IoT) devices, contains a network stack with the ability to process 6LoWPAN frames. In version 2023.01 and prior, an attacker can send a crafted frame to the device resulting in an out of bounds write in the packet buffer. The overflow can be used to corrupt other packets and the allocator metadata. Corrupting a pointer will easily lead to denial of service. While carefully manipulating the allocator metadata gives an attacker the possibility to write data to arbitrary locations and thus execute arbitrary code. This issue is fixed in pull request 19680. As a workaround, disable support for fragmented IP datagrams.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Vulnerability Title
RIOT RIOT-OS 缓冲区错误漏洞
Vulnerability Description
RIOT RIOT-OS是一套应用于物联网领域的操作系统。 RIOT-OS 2023.01及之前版本存在安全漏洞，该漏洞源于缓冲区越界写入，攻击者利用该漏洞可以进行拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A