CVE-2021-4300
6.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Summary
A vulnerability has been found in ghostlander Halcyon and classified as critical. Affected by this vulnerability is the function CBlock::AddToBlockIndex of the file src/main.cpp of the component Block Verification. The manipulation leads to improper access controls. The attack can be launched remotely. Upgrading to version 1.1.1.0-hal is able to address this issue. The identifier of the patch is 0675b25ae9cc10b5fdc8ea3a32c642979762d45e. It is recommended to upgrade the affected component. The identifier VDB-217417 was assigned to this vulnerability.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ghostlander | Halcyon | n/a | affected |
Weaknesses
- CWE-284: CWE-284 Improper Access Controls
ADP Enrichment
CVE Program Container
Additional References
- https://vuldb.com/?id.217417
- https://vuldb.com/?ctiid.217417
- https://github.com/ghostlander/Halcyon/commit/0675b25ae9cc10b5fdc8ea3a32c642979762d45e
- https://github.com/ghostlander/Halcyon/releases/tag/v1.1.1.0-hal
References
- https://vuldb.com/?id.217417
- https://vuldb.com/?ctiid.217417
- https://github.com/ghostlander/Halcyon/commit/0675b25ae9cc10b5fdc8ea3a32c642979762d45e
- https://github.com/ghostlander/Halcyon/releases/tag/v1.1.1.0-hal
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