CVE-2020-36315
Summary
| CVE | CVE-2020-36315 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-04-07 21:15:00 UTC |
| Updated | 2022-07-12 17:42:00 UTC |
| Description | In RELIC before 2020-08-01, RSA PKCS#1 v1.5 signature forgery can occur because certain checks of the padding (and of the first two bytes) are inadequate. NOTE: this requires that a low public exponent (such as 3) is being used. The product, by default, does not generate RSA keys with such a low number. |
Risk And Classification
Problem Types: CWE-327
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Relic Project | Relic | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| PKCS1v1.5 implementation and Bleichenbacher-style small exponent signature forgery · Issue #154 · relic-toolkit/relic · GitHub | MISC | github.com | |
| GitHub - relic-toolkit/relic: Code | MISC | github.com | |
| GitHub - relic-toolkit/relic at 32eb4c257fc80328061d66639b1cdb35dbed51a2 | MISC | github.com | |
| Fix #154 and #155 by inverting the padding check logic and being more… · relic-toolkit/relic@76c9a1f · GitHub | MISC | github.com | |
| 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.