Description
braces through 3.0.3 contains a stack overflow vulnerability in the recursive AST walkers that lack depth guards. Attackers can supply deeply nested brace patterns under the character limit to exhaust the call stack and terminate the Node.js process with an uncaught RangeError.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
micromatch braces
Default version status: unaffected
0 to ≤ 3.0.3affected
pkg:npm/bracesReferences
- https://github.com/micromatch/braces/issues/70 ↗
- https://github.com/micromatch/braces ↗
- https://github.com/micromatch/braces/blob/3.0.3/lib/compile.js#L49-L53 ↗
- https://github.com/micromatch/braces/blob/3.0.3/lib/expand.js#L102-L105 ↗
- https://github.com/micromatch/braces/blob/3.0.3/lib/parse.js#L38-L40 ↗
- https://www.vulncheck.com/advisories/braces-through-3.0.3-stack-overflow-via-deeply-nested-patterns ↗
- https://github.com/micromatch/braces/issues/73#issuecomment-5996574974 ↗