漏洞信息
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Vulnerability Title
Dasel: Denial of service in dasel selector lexer due to infinite loop on unterminated regex literal
Vulnerability Description
Dasel is a command-line tool and library for querying, modifying, and transforming data structures. From 3.0.0 until 3.10.1, the selector lexer matchRegexPattern closure in (*Tokenizer).parseCurRune in selector/lexer/tokenize.go loops while tokenizing an unterminated regex literal such as r/ because peekRuneEqual returns false after the end of input, allowing attacker-controlled selector strings to consume CPU indefinitely. This issue is fixed in version 3.10.1.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
不可达退出条件的循环(无限循环)
Vulnerability Title
tomwright dasel 资源管理错误漏洞
Vulnerability Description
tomwright dasel是tomwright个人开发者开源的一个命令行数据查询与转换工具。 tomwright dasel 3.0.0版本至3.10.1之前版本存在资源管理错误漏洞,该漏洞源于selector lexer中matchRegexPattern闭包在解析未终止的正则表达式时循环,导致攻击者控制的字符串消耗CPU资源,造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A