CVE-2019-20399

Source
https://nvd.nist.gov/vuln/detail/CVE-2019-20399
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20399.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20399
Aliases
Published
2020-01-23T00:15:09Z
Modified
2024-09-03T02:34:03.605656Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

A timing vulnerability in the Scalar::check_overflow function in Parity libsecp256k1-rs before 0.3.1 potentially allows an attacker to leak information via a side-channel attack.

References

Affected packages

Git / github.com/bitcoin/secp256k1

Affected ranges

Type
GIT
Repo
https://github.com/bitcoin/secp256k1
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Type
GIT
Repo
https://github.com/paritytech/libsecp256k1
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v0.*

v0.1.15
v0.2.0
v0.2.2
v0.3.0