CVE-2020-11093 affects Hyperledger Indy Node versions prior to 1.12.4, stemming from a lack of signature verification on specific transactions. This allows any unprivileged DID to make unauthorized alterations to the ledger, specifically by updating other DIDs' aliases or spamming the ledger with nym transactions. Rated 7.5 HIGH on CVSS, this vulnerability presents a network-based attack with low complexity, enabling high integrity impact without requiring user interaction or privileges. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.12.4CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:indy-node:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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