漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
davenardella snap7 s7_peer.cpp NegotiatePDULength out-of-bounds write
Vulnerability Description
A security flaw has been discovered in davenardella snap7 up to 1.4.3. The impacted element is the function TSnap7Peer::NegotiatePDULength of the file src/core/s7_peer.cpp. The manipulation of the argument PDULength results in out-of-bounds write. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
跨界内存写
Vulnerability Title
Dave Nardella Snap7 缓冲区错误漏洞
Vulnerability Description
Dave Nardella Snap7是Dave Nardella个人开发者的一个动态数据交换服务器软件。 Dave Nardella Snap7存在缓冲区错误漏洞,该漏洞源于函数TSnap7Peer::NegotiatePDULength中参数PDULength操作导致越界写入。以下受影响版本:1.4.0版本、1.4.1版本、1.4.2版本和1.4.3版本。
CVSS Information
N/A
Vulnerability Type
N/A