Observable Discrepancy in libsecp256k1-rs

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

CVE-2019-20399

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

CVE-2019-20399

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

CVE-2019-20399

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

CVE-2019-20399

The CVE-2019-20399 entry concerns a timing vulnerability in Scalar::check_overflow within Parity libsecp256k1-rs (pre-0.3.1). Multiple connected sources (Red Hat, GHSA, OSV, NVD, OSV, Alpine, etc.) describe that this can allow an attacker to leak information via a side-channel attack. The documen...

Flaw in Scalar::check_overflow allows side-channel timing attack

Versions of libsecp256k1 prior to 0.3.1 did not execute Scalar::checkoverflow in constant time. This allows an attacker to potentially leak information via a timing attack. The flaw was corrected by modifying Scalar::checkoverflow to execute in constant time...

RUSTSEC-2019-0027 Flaw in Scalar::check_overflow allows side-channel timing attack

Versions of libsecp256k1 prior to 0.3.1 did not execute Scalar::checkoverflow in constant time. This allows an attacker to potentially leak information via a timing attack. The flaw was corrected by modifying Scalar::checkoverflow to execute in constant time...