CVE-2019-25003

An issue was discovered in the libsecp256k1 crate before 0.3.1 for Rust. Scalar::check_overflow allows a timing side-channel attack; consequently, attackers can obtain sensitive information.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 51%
VendorProductVersion
paritylibsecp256k1
𝑥
< 0.3.1
𝑥
= Vulnerable software versions
References
https://rustsec.org/advisories/RUSTSEC-2019-0027.html
https://rustsec.org/advisories/RUSTSEC-2019-0027.html