CVE-2020-36315

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-36315
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36315.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-36315
Published
2021-04-07T21:15:15Z
Modified
2025-01-15T01:47:43.885725Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/relic-toolkit/relic

Affected ranges

Type
GIT
Repo
https://github.com/relic-toolkit/relic
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Fixed

Affected versions

relic-toolkit-0.*

relic-toolkit-0.4.0
relic-toolkit-0.5.0