Vulnerability Details CVE-2022-31020
Indy 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.3%
CVSS Severity
CVSS v3 Score 8.8
References
- https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5
- https://github.com/hyperledger/indy-node/releases/tag/v1.12.5
- https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p
- https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5
- https://github.com/hyperledger/indy-node/releases/tag/v1.12.5
- https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p
Products affected by CVE-2022-31020
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cpe:2.3:a:linuxfoundation:indy-node:0.3.13
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cpe:2.3:a:linuxfoundation:indy-node:0.3.14
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cpe:2.3:a:linuxfoundation:indy-node:0.3.15
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cpe:2.3:a:linuxfoundation:indy-node:0.3.16
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cpe:2.3:a:linuxfoundation:indy-node:0.3.19
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cpe:2.3:a:linuxfoundation:indy-node:0.3.22
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cpe:2.3:a:linuxfoundation:indy-node:0.3.24
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cpe:2.3:a:linuxfoundation:indy-node:0.3.26
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cpe:2.3:a:linuxfoundation:indy-node:0.3.7
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cpe:2.3:a:linuxfoundation:indy-node:1.0.28
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cpe:2.3:a:linuxfoundation:indy-node:1.1.33
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cpe:2.3:a:linuxfoundation:indy-node:1.1.35
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cpe:2.3:a:linuxfoundation:indy-node:1.1.37
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cpe:2.3:a:linuxfoundation:indy-node:1.1.43
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cpe:2.3:a:linuxfoundation:indy-node:1.10.0
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cpe:2.3:a:linuxfoundation:indy-node:1.11.0
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cpe:2.3:a:linuxfoundation:indy-node:1.12.0
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cpe:2.3:a:linuxfoundation:indy-node:1.12.1
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cpe:2.3:a:linuxfoundation:indy-node:1.12.2
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cpe:2.3:a:linuxfoundation:indy-node:1.12.3
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cpe:2.3:a:linuxfoundation:indy-node:1.12.4
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cpe:2.3:a:linuxfoundation:indy-node:1.2.50
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cpe:2.3:a:linuxfoundation:indy-node:1.3.52
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cpe:2.3:a:linuxfoundation:indy-node:1.3.54
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cpe:2.3:a:linuxfoundation:indy-node:1.3.55
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cpe:2.3:a:linuxfoundation:indy-node:1.3.57
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cpe:2.3:a:linuxfoundation:indy-node:1.3.62
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cpe:2.3:a:linuxfoundation:indy-node:1.4.66
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cpe:2.3:a:linuxfoundation:indy-node:1.5.68
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cpe:2.3:a:linuxfoundation:indy-node:1.6.70
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cpe:2.3:a:linuxfoundation:indy-node:1.6.71
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cpe:2.3:a:linuxfoundation:indy-node:1.6.73
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cpe:2.3:a:linuxfoundation:indy-node:1.6.78
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cpe:2.3:a:linuxfoundation:indy-node:1.6.79
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cpe:2.3:a:linuxfoundation:indy-node:1.6.80
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cpe:2.3:a:linuxfoundation:indy-node:1.6.82
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cpe:2.3:a:linuxfoundation:indy-node:1.6.83
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cpe:2.3:a:linuxfoundation:indy-node:1.7.0
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cpe:2.3:a:linuxfoundation:indy-node:1.7.1
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cpe:2.3:a:linuxfoundation:indy-node:1.8.0
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cpe:2.3:a:linuxfoundation:indy-node:1.8.1
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cpe:2.3:a:linuxfoundation:indy-node:1.9.0
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cpe:2.3:a:linuxfoundation:indy-node:1.9.1
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cpe:2.3:a:linuxfoundation:indy-node:1.9.2