Zerocoin libzerocoin Proof CoinSpend.cpp CoinSpend data authenticity
Published Mar 6, 2023
7.5
HIGHCVSS 3.1
EPSS 0.31%
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.
Affected products
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||
|---|---|---|---|---|---|---|
| Zerocoin | Libzerocoin | n/a |
|
- < 2017-11-15
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1 other source (CVE.org) ▾
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
AV:A/AC:L/Au:S/C:N/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.31% (0.00307) | 21.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.31% (0.00307) | 22.07th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.03% (0.00030) | 5.50th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00090) | 40.06th | v3 (v2023.03.01) |
| Apr 7, 2024 | 0.08% (0.00083) | 34.30th | v3 (v2023.03.01) |
| Mar 12, 2024 | 0.08% (0.00077) | 31.45th | v3 (v2023.03.01) |
| Feb 4, 2024 | 0.06% (0.00061) | 23.89th | v3 (v2023.03.01) |
| Mar 11, 2023 | 0.05% (0.00054) | 19.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00045) | 12.21th | v3 (v2023.03.01) |
References (4)
- https://github.com/Zerocoin/libzerocoin/commit/ce103a09ec079d0a0ed95475992348bed6e860de patch
- https://github.com/Zerocoin/libzerocoin/pull/16 issue-trackingPatch
- https://vuldb.com/?ctiid.222318 signaturepermissions-requiredPermissions RequiredThird Party Advisory
- https://vuldb.com/?id.222318 vdb-entrytechnical-descriptionThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/Zerocoin/libzerocoin/commit/ce103a09ec079d0a0ed95475992348bed6e860de | patch | |
| https://github.com/Zerocoin/libzerocoin/pull/16 | issue-trackingPatch | |
| https://vuldb.com/?ctiid.222318 | signaturepermissions-requiredPermissions RequiredThird Party Advisory | |
| https://vuldb.com/?id.222318 | vdb-entrytechnical-descriptionThird Party Advisory |
Change history (0)
No recorded changes yet.