VULNERABILITY INTELLIGENCE

CVE-2020-8807

CVSS score5.3 MEDIUM
EPSS probability1.05%
CISA KEVNot currently listed
Published2021-02-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

In Electric Coin Company Zcashd before 2.1.1-1, the time offset between messages could be leveraged to obtain sensitive information about the relationship between a suspected victim's address and an IP address, aka a timing side channel.

Weakness classification

  • nvd@nist.gov: NVD-CWE-Other

Primary references