high7.5
CVE-2019-1010083
Pallets Project Flask is vulnerable to Denial of Service via Unexpected memory usage
Impact
The Pallets Project Flask before 1.0 is affected by unexpected memory usage. The impact is denial of service. The attack vector is crafted encoded JSON data. The fixed version is 1. NOTE this may overlap CVE-2018-1000656.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | flask | < 1.0 | 1.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Palletsprojects | Flask | before 1.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://www.palletsprojects.com/blog/flask-1-0-released/
- https://github.com/advisories/GHSA-5wv5-4vpf-pj6m
- https://nvd.nist.gov/vuln/detail/CVE-2019-1010083
- https://github.com/pypa/advisory-database/tree/main/vulns/flask/PYSEC-2019-179.yaml
- https://www.palletsprojects.com/blog/flask-1-0-released