CVE-2024-41655
(ReDoS) Regular Expression Denial of Service in tf2-item-format
Impact
## Summary Versions of `tf2-item-format` since at least `4.2.6` are vulnerable to a Regular Expression Denial of Service (ReDoS) attack when parsing crafted user input. ## Tested Versions - `5.9.13` - `5.8.10` - `5.7.0` - `5.6.17` - `4.3.5` - `4.2.6` ### v5 Upgrade package to `^5.9.14` ### v4 No patch exists. Please consult the [v4 to v5 migration guide](https://github.com/danocmx/node-tf2-item-format?tab=readme-ov-file#migrating-from-v4-to-v5) to upgrade to v5. If upgrading to v5 is not possible, fork the module repository and implement the fix detailed below. ## Impact This vulnerability can be exploited by an attacker to perform DoS attacks on any service that uses any `tf2-item-format` to parse user input.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | tf2-item-format | >= 4.2.6, <= 5.9.13 | 5.9.14 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/danocmx/node-tf2-item-format/commit/5cffcc16a9261d6a937bda72bfe6830e02e31eec
- https://github.com/danocmx/node-tf2-item-format/releases/tag/v5.9.14
- https://github.com/danocmx/node-tf2-item-format/security/advisories/GHSA-8h55-q5qq-p685
- https://github.com/advisories/GHSA-8h55-q5qq-p685
- https://nvd.nist.gov/vuln/detail/CVE-2024-41655