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Vulnerability Details : CVE-2019-11636

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.
Publish Date : 2019-05-01 Last Update Date : 2019-05-09
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 254

- Products Affected By CVE-2019-11636

# Product Type Vendor Product Version Update Edition Language
1 Application Z.cash Zcash 2.0.5 RC1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Z.cash Zcash 1

- References For CVE-2019-11636

https://saplingwoodchipper.github.io
https://twitter.com/dukeleto/status/1120467430118232066
https://github.com/zcash/zcash/issues/3955

- Metasploit Modules Related To CVE-2019-11636

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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