5.3

CVE-2019-16930

Zcashd in Zcash before 2.0.7-3 allows discovery of the IP address of a full node that owns a shielded address, related to mishandling of exceptions during deserialization of note plaintexts. This affects anyone who has disclosed their zaddr to a third party.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Z.Cash ≫ Zcash Version < 2.0.7-3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.64% 0.732
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-755 Improper Handling of Exceptional Conditions

The product does not handle or incorrectly handles an exceptional condition.

http://duke.leto.net/2019/10/01/zcash-metadata-leakage-cve-2019-16930.html
Third Party Advisory
Mitigation
https://github.com/zcash/zcash/commit/c1fbf8ab5d73cff5e1f45236995857c75ba4128d
Patch
Third Party Advisory
https://github.com/zcash/zcash/releases/tag/v2.0.7-3
Third Party Advisory
https://z.cash/support/security/announcements/security-announcement-2019-09-24/
Vendor Advisory