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.
References
| Link | Resource |
|---|---|
| https://github.com/relic-toolkit/relic/ | Third Party Advisory |
| https://github.com/relic-toolkit/relic/commit/76c9a1fdf19d9e92e566a77376673e522aae9f80 | Patch Third Party Advisory |
| https://github.com/relic-toolkit/relic/issues/154 | Exploit Third Party Advisory |
| https://github.com/relic-toolkit/relic/tree/32eb4c257fc80328061d66639b1cdb35dbed51a2 | Third Party Advisory |
| https://github.com/relic-toolkit/relic/ | Third Party Advisory |
| https://github.com/relic-toolkit/relic/commit/76c9a1fdf19d9e92e566a77376673e522aae9f80 | Patch Third Party Advisory |
| https://github.com/relic-toolkit/relic/issues/154 | Exploit Third Party Advisory |
| https://github.com/relic-toolkit/relic/tree/32eb4c257fc80328061d66639b1cdb35dbed51a2 | Third Party Advisory |
Configurations
History
21 Nov 2024, 05:29
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/relic-toolkit/relic/ - Third Party Advisory | |
| References | () https://github.com/relic-toolkit/relic/commit/76c9a1fdf19d9e92e566a77376673e522aae9f80 - Patch, Third Party Advisory | |
| References | () https://github.com/relic-toolkit/relic/issues/154 - Exploit, Third Party Advisory | |
| References | () https://github.com/relic-toolkit/relic/tree/32eb4c257fc80328061d66639b1cdb35dbed51a2 - Third Party Advisory |
Information
Published : 2021-04-07 21:15
Updated : 2024-11-21 05:29
NVD link : CVE-2020-36315
Mitre link : CVE-2020-36315
CVE.ORG link : CVE-2020-36315
JSON object : View
Products Affected
relic_project
- relic
CWE
CWE-327
Use of a Broken or Risky Cryptographic Algorithm