Vulnerability Details CVE-2018-19162
Divi through 4.0.5 (a chain-based proof-of-stake cryptocurrency) allows a remote denial of service, exploitable by an attacker who acquires even a small amount of stake/coins in the system. The attacker sends invalid headers/blocks, which are stored on the victim's disk.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://fc19.ifca.ai/preproceedings/180-preproceedings.pdf
- https://medium.com/%40dsl_uiuc/fake-stake-attacks-on-chain-based-proof-of-stake-cryptocurrencies-b8b05723f806
- http://fc19.ifca.ai/preproceedings/180-preproceedings.pdf
- https://medium.com/%40dsl_uiuc/fake-stake-attacks-on-chain-based-proof-of-stake-cryptocurrencies-b8b05723f806
Products affected by CVE-2018-19162
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cpe:2.3:a:diviproject:divi:4.0.0.0
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cpe:2.3:a:diviproject:divi:4.0.0.1
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cpe:2.3:a:diviproject:divi:4.0.0.2
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cpe:2.3:a:diviproject:divi:4.0.1.0
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cpe:2.3:a:diviproject:divi:4.0.1.1
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cpe:2.3:a:diviproject:divi:4.0.2.0
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cpe:2.3:a:diviproject:divi:4.0.3.0
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cpe:2.3:a:diviproject:divi:4.0.5.0