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
toml-node: Prototype Pollution Leads to `Object.prototype` Corruption via `__proto__` Key-Path Desynchronization
Vulnerability Description
toml-node is a TOML parser for Node.js and the browser. Prior to 4.1.2, toml.parse() in lib/compiler.js can be tricked by a table path such as a.b.y.__proto__.__proto__, allowing traversal from a scalar value into Number.prototype and Object.prototype. The currentPath tracking value uses both arrays and strings, so valueAssignments records a comma-joined path such as a,b.y while deepRef checks the dot-joined path a.b.y, allowing the duplicate-key guard to miss and attacker-controlled keys to be written to Object.prototype. A table-array prefix-clearing path in addTableArray can also erase guard state before the same __proto__ traversal. Injected properties become visible throughout the Node.js process and can cause denial of service, logic or authorization bypass, or code execution when an application contains a suitable gadget. This issue is fixed in version 4.1.2.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Vulnerability Type
CWE-1321
Vulnerability Title
Michelle Tilley TOML Parser for Node.js 输入验证错误漏洞
Vulnerability Description
Michelle Tilley TOML Parser for Node.js是Michelle Tilley个人开发者的一款TOML格式解析器。 Michelle Tilley TOML Parser for Node.js 4.1.2之前版本存在输入验证错误漏洞,该漏洞源于lib/compiler.js中的toml.parse()函数对类似a.b.y.__proto__.__proto__的表路径跟踪和重复键检查处理不当,可导致攻击者控制的属性写入Number.prototype和Object.pro
CVSS Information
N/A
Vulnerability Type
N/A