CVE-2022-31020

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Summary

CVECVE-2022-31020
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-09-06 17:15:00 UTC
Updated2022-09-13 14:23:00 UTC
DescriptionIndy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In versions 1.12.4 and prior, the `pool-upgrade` request handler in Indy-Node allows an improperly authenticated attacker to remotely execute code on nodes within the network. The `pool-upgrade` request handler in Indy-Node 1.12.5 has been updated to properly authenticate pool-upgrade transactions before any processing is performed by the request handler. The transactions are further sanitized to prevent remote code execution. As a workaround, endorsers should not create DIDs for untrusted users. A vulnerable ledger should configure `auth_rules` to prevent new DIDs from being written to the ledger until the network can be upgraded.

Risk And Classification

Problem Types: CWE-287 | CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Linuxfoundation Indy-node All All All All

References

ReferenceSourceLinkTags
Release v1.12.5 · hyperledger/indy-node · GitHub MISC github.com
Merge pull request from GHSA-r6v9-p59m-gj2p · hyperledger/indy-node@fe50747 · GitHub MISC github.com
Remote code execution in Indy-Node's pool-upgrade transaction · Advisory · hyperledger/indy-node · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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