CVE-2019-16930
MEDIUM
5.3
CVSS Score
Published: September 28, 2019 at 09:07 PM UTC
Updated: June 17, 2026 at 02:22 AM UTC
1 product affected across 1 vendorZcash
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Severity
MEDIUM5.3
Exploit prediction
EPSS 2%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCMitigationThird Party Advisory
Source: [email protected]
http://duke.leto.net/2019/10/01/zcash-metadata-leakage-cve-2019-16930.htmlx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/zcash/zcash/commit/c1fbf8ab5d73cff5e1f45236995857c75ba4128dx_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/zcash/zcash/releases/tag/v2.0.7-3x_refsource_MISCVendor Advisory
Source: [email protected]
https://z.cash/support/security/announcements/security-announcement-2019-09-24/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-755
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