CVE-2019-16930

Published: Sep 28, 2019Modified: Nov 21, 2024

5.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitability: 3.9 / Impact: 1.4

Source: NVD

Description

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.

Affected (1)

Products: Z.cash: Zcash

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Z.cash Zcash	Before 2.0.7-3

Related CWEs

Improper Handling of Exceptional Conditions

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

References (8)

http://duke.leto.net/2019/10/01/zcash-metadata-leakage-cve-2019-16930.html

Source: cve@mitre.org

MitigationThird Party Advisory

https://github.com/zcash/zcash/commit/c1fbf8ab5d73cff5e1f45236995857c75ba4128d

Source: cve@mitre.org

PatchThird Party Advisory

https://github.com/zcash/zcash/releases/tag/v2.0.7-3

Source: cve@mitre.org

Third Party Advisory

https://z.cash/support/security/announcements/security-announcement-2019-09-24/

Source: cve@mitre.org

Vendor Advisory

http://duke.leto.net/2019/10/01/zcash-metadata-leakage-cve-2019-16930.html

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationThird Party Advisory

https://github.com/zcash/zcash/commit/c1fbf8ab5d73cff5e1f45236995857c75ba4128d

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://github.com/zcash/zcash/releases/tag/v2.0.7-3

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://z.cash/support/security/announcements/security-announcement-2019-09-24/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.