CVE-2017-20180

low-risk
Published 2023-03-06

A vulnerability classified as critical has been found in Zerocoin libzerocoin. Affected is the function CoinSpend::CoinSpend of the file CoinSpend.cpp of the component Proof Handler. The manipulation leads to insufficient verification of data authenticity. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is identified as ce103a09ec079d0a0ed95475992348bed6e860de. It is recommended to apply a patch to fix this issue. VDB-222318 is the identifier assigned to this vulnerability.

Do I need to act?

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0.11% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.6/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Libzerocoin

Affected Vendors

Zerocoin

References (8)

Patch https://github.com/Zerocoin/libzerocoin/commit/ce103a09ec079d0a0ed95475992348bed...
Patch https://github.com/Zerocoin/libzerocoin/pull/16
Permissions Required https://vuldb.com/?ctiid.222318
Third Party Advisory https://vuldb.com/?id.222318
Patch https://github.com/Zerocoin/libzerocoin/commit/ce103a09ec079d0a0ed95475992348bed...
Patch https://github.com/Zerocoin/libzerocoin/pull/16
Permissions Required https://vuldb.com/?ctiid.222318
Third Party Advisory https://vuldb.com/?id.222318
21
/ 100
low-risk
Severity 16/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal