high8.1
CVE-2020-26245
Prototype Pollution in systeminformation
Impact
### Impact command injection vulnerability by prototype pollution ### Patches Problem was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. Please upgrade to version >= 4.30.2 ### Workarounds If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite() ### For more information If you have any questions or comments about this advisory: * Open an issue in [systeminformation](https://github.com/sebhildebrandt/systeminformation/issues/new?template=bug_report.md)
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | systeminformation | < 4.30.5 | 4.30.5 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Systeminformation | Systeminformation | before 4.30.5 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/sebhildebrandt/systeminformation/commit/8113ff0e87b2f422a5756c48f1057575e73af016
- https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-4v2w-h9jm-mqjg
- https://github.com/advisories/GHSA-4v2w-h9jm-mqjg
- https://nvd.nist.gov/vuln/detail/CVE-2020-26245