CVE-2026-46377— tomwright dasel 输入验证错误漏洞

Dasel: Index-out-of-range panic in dasel selector lexer on trailing backslash in quoted string

Dasel is a command-line tool and library for querying, modifying, and transforming data structures. From 3.0.0 until 3.10.1, the escape sequence handler in (*Tokenizer).parseCurRune in selector/lexer/tokenize.go increments past a trailing backslash in a quoted string such as "\ or '\ and then reads p.src[pos] without a bounds check, allowing attacker-controlled selector strings to trigger a Go index-out-of-range panic. This issue is fixed in version 3.10.1.

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

对数组索引的验证不恰当

tomwright dasel 输入验证错误漏洞

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之前版本存在输入验证错误漏洞，该漏洞源于转义序列处理程序在边界检查中读取越界，允许攻击者控制的selector字符串触发Go索引越界导致内核崩溃。

N/A

N/A