CVE-2017-20180
Zerocoin libzerocoin Proof CoinSpend.cpp CoinSpend data authenticity
- State
- Published
- Severity
- 4.6 Medium
- Published
- Mar 6, 2023
- Updated
- Aug 5, 2024
- Reserved
- Mar 4, 2023
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.6 Medium | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L | VulDB |
| 3.0 | 4.6 Medium | CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L | VulDB |
| 2.0 | 4.1 Medium | AV:A/AC:L/Au:S/C:N/I:P/A:P | VulDB |
Weaknesses
- CWE-345 Insufficient Verification of Data Authenticity
Affected Products
| Product | Versions |
|---|---|
libzerocoinZerocoin |
|
References
- https://vuldb.com/?id.222318vdb-entrytechnical-description
- https://vuldb.com/?ctiid.222318signaturepermissions-required
- https://github.com/Zerocoin/libzerocoin/pull/16issue-tracking
- https://github.com/Zerocoin/libzerocoin/commit/ce103a09ec079d0a0ed95475992348bed6e860depatch
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.