Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| TomWright / dasel | affected >= 3.0.0, < 3.10.1 |
CWE
CWE-835
References
- https://github.com/TomWright/dasel/security/advisories/GHSA-m6xr-fvfg-5g64
- https://github.com/TomWright/dasel/commit/95f8dd3af12958bf6ca2a737b3ec0267280f86ed
ADP enrichment
No English description supplied.