CVE Vulnerability

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://rustsec.org/advisories/RUSTSEC-2019-0027.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:parity:libsecp256k1:*:*:*:*:*:rust:*:*
Information

Published : 2020-12-31 10:15

Updated : 2021-01-06 08:12

NVD link : CVE-2019-25003

Mitre link : CVE-2019-25003

Products Affected
No products.
CWE
NVD-CWE-Other