GHSA-2226-4v3c-cff8
Suggest an improvement- Source
- https://github.com/advisories/GHSA-2226-4v3c-cff8
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-2226-4v3c-cff8/GHSA-2226-4v3c-cff8.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-2226-4v3c-cff8
- Aliases
- Published
- 2022-06-17T00:18:24Z
- Modified
- 2023-11-08T04:13:48.926151Z
- Summary
- Stack overflow in rustc_serialize when parsing deeply nested JSON
- Details
-
When parsing JSON using
json::Json::from_str, there is no limit to the depth of the stack, therefore deeply nested objects can cause a stack overflow, which aborts the process.Example code that triggers the vulnerability is
fn main() { let _ = rustc_serialize::json::Json::from_str(&"[0,[".repeat(10000)); }serde is recommended as a replacement to rustc_serialize.
- Database specific
{ "nvd_published_at": null, "cwe_ids": [], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2022-06-17T00:18:24Z" }- References
Affected packages
crates.io / rustc-serialize
Package
- Name
- rustc-serialize
- View open source insights on deps.dev
- Purl
- pkg:cargo/rustc-serialize