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CVE-2026-46378
MEDIUM(6.2)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Risk Signal Score26/100 — MITTEL
- CVSS 6.2 — Mittel
- Weniger als 24 Stunden alt
Beschreibung
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.
GitHub Advisories
GHSA-m6xr-fvfg-5g64HIGH
Dasel: Denial of service in dasel selector lexer due to infinite loop on unterminated regex literal
go/github.com/tomwright/dasel/v3→ 3.10.1
GitHub Advisory