VulnerabilityModified
CVE-2020-36316
In RELIC before 2021-04-03, there is a buffer overflow in PKCS#1 v1.5 signature verification because garbage bytes can be present.
MEDIUM 5.5EPSS 1.16%
Does this matter?
Lower severity and a low EPSS score (1.16%). Track it; it rarely justifies an emergency change on its own.
Description
In RELIC before 2021-04-03, there is a buffer overflow in PKCS#1 v1.5 signature verification because garbage bytes can be present.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.16% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- relic project/relic
- Source
- cve@mitre.org
References
- https://github.com/relic-toolkit/relic/Product, Third Party Advisory
- https://github.com/relic-toolkit/relic/commit/76c9a1fdf19d9e92e566a77376673e522aae9f80Patch, Third Party Advisory
- https://github.com/relic-toolkit/relic/issues/155Exploit, Patch, Third Party Advisory
- https://github.com/relic-toolkit/relic/tree/32eb4c257fc80328061d66639b1cdb35dbed51a2Third Party Advisory
- https://github.com/relic-toolkit/relic/Product, Third Party Advisory
- https://github.com/relic-toolkit/relic/commit/76c9a1fdf19d9e92e566a77376673e522aae9f80Patch, Third Party Advisory
- https://github.com/relic-toolkit/relic/issues/155Exploit, Patch, Third Party Advisory
- https://github.com/relic-toolkit/relic/tree/32eb4c257fc80328061d66639b1cdb35dbed51a2Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.