Zcash 2.x allows an inexpensive approach to "fill all transactions of all blocks" and "prevent any real transaction from occurring" via a "Sapling Wood-Chipper" attack.
References
Link | Resource |
---|---|
https://github.com/zcash/zcash/issues/3955 | Third Party Advisory |
https://saplingwoodchipper.github.io | |
https://twitter.com/dukeleto/status/1120467430118232066 | Third Party Advisory |
https://github.com/zcash/zcash/issues/3955 | Third Party Advisory |
https://saplingwoodchipper.github.io | |
https://twitter.com/dukeleto/status/1120467430118232066 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 04:21
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/zcash/zcash/issues/3955 - Third Party Advisory | |
References | () https://saplingwoodchipper.github.io - | |
References | () https://twitter.com/dukeleto/status/1120467430118232066 - Third Party Advisory |
Information
Published : 2019-05-01 17:29
Updated : 2024-11-21 04:21
NVD link : CVE-2019-11636
Mitre link : CVE-2019-11636
CVE.ORG link : CVE-2019-11636
JSON object : View
Products Affected
z.cash
- zcash
CWE
CWE-254
7PK - Security Features