Lack of data validation - Path Traversal In pyquorum
Description
pyquorum: Timing side‑channel in mul_mod
Impact
The mul_mod function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand (the exponent). An attacker who can measure the time of secret‑sharing operations (e.g., via a remote service) could progressively recover the values of shares, ultimately leading to secret reconstruction.
Patches
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 pypi | 0.2.1 |
Aliases
1. 2. 3. 4. 5.
References
1. 2. 3.