CVE-2016-20013
Summary
| CVE | CVE-2016-20013 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-02-19 05:15:00 UTC |
| Updated | 2022-03-03 16:43:00 UTC |
| Description | sha256crypt and sha512crypt through 0.6 allow attackers to cause a denial of service (CPU consumption) because the algorithm's runtime is proportional to the square of the length of the password. |
Risk And Classification
Problem Types: CWE-770
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Sha256crypt Project | Sha256crypt | All | All | All | All |
| Application | Sha512crypt Project | Sha2512crypt | All | All | All | All |
| Application | Sha512crypt Project | Sha512crypt | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| JavaScript is not available. | MISC | twitter.com | |
| Aaron Toponce : Do Not Use sha256crypt / sha512crypt - They're Dangerous | MISC | pthree.org | |
| akkadia.org/drepper/SHA-crypt.txt | MISC | akkadia.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.