{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-32644","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-04-16T14:15:26.874Z","datePublished":"2024-04-19T14:53:44.423Z","dateUpdated":"2024-08-02T02:13:40.251Z"},"containers":{"cna":{"title":"Evmos' transaction execution not accounting for all state transition after interaction with precompiles","problemTypes":[{"descriptions":[{"cweId":"CWE-662","lang":"en","description":"CWE-662: Improper Synchronization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/evmos/evmos/security/advisories/GHSA-3fp5-2xwh-fxm6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/evmos/evmos/security/advisories/GHSA-3fp5-2xwh-fxm6"},{"name":"https://github.com/evmos/evmos/commit/08982b5ee726b97bc50eaf58d1914829648b6a5f","tags":["x_refsource_MISC"],"url":"https://github.com/evmos/evmos/commit/08982b5ee726b97bc50eaf58d1914829648b6a5f"},{"name":"https://github.com/evmos/evmos/blob/b196a522ba4951890b40992e9f97aa610f8b5f9c/x/evm/statedb/statedb.go#L460-L465","tags":["x_refsource_MISC"],"url":"https://github.com/evmos/evmos/blob/b196a522ba4951890b40992e9f97aa610f8b5f9c/x/evm/statedb/statedb.go#L460-L465"}],"affected":[{"vendor":"evmos","product":"evmos","versions":[{"version":"< 17.0.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-04-19T14:53:44.423Z"},"descriptions":[{"lang":"en","value":"Evmos is a scalable, high-throughput Proof-of-Stake EVM blockchain that is fully compatible and interoperable with Ethereum. Prior to 17.0.0, there is a way to mint arbitrary tokens due to the possibility to have two different states not in sync during the execution of a transaction. The exploit is based on the fact that to sync the Cosmos SDK state and the EVM one, we rely on the `stateDB.Commit()` method. When we call this method, we iterate though all the `dirtyStorage` and, **if and only if** it is different than the `originStorage`, we set the new state. Setting the new state means we update the Cosmos SDK KVStore.  If a contract storage state that is the same before and after a transaction, but is changed during the transaction and can call an external contract after the change, it can be exploited to make the transaction similar to non-atomic. The vulnerability is **critical** since this could lead to drain of funds through creative SC interactions.  The issue has been patched in versions >=V17.0.0."}],"source":{"advisory":"GHSA-3fp5-2xwh-fxm6","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-32644","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-05-14T17:14:05.889815Z"}}}],"affected":[{"cpes":["cpe:2.3:a:evmos:evmos:-:*:*:*:*:*:*:*"],"vendor":"evmos","product":"evmos","versions":[{"status":"affected","version":"17.0.0*","lessThan":"17.0.0","versionType":"custom"}],"defaultStatus":"unknown"}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:51:58.104Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T02:13:40.251Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/evmos/evmos/security/advisories/GHSA-3fp5-2xwh-fxm6","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/evmos/evmos/security/advisories/GHSA-3fp5-2xwh-fxm6"},{"name":"https://github.com/evmos/evmos/commit/08982b5ee726b97bc50eaf58d1914829648b6a5f","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/evmos/evmos/commit/08982b5ee726b97bc50eaf58d1914829648b6a5f"},{"name":"https://github.com/evmos/evmos/blob/b196a522ba4951890b40992e9f97aa610f8b5f9c/x/evm/statedb/statedb.go#L460-L465","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/evmos/evmos/blob/b196a522ba4951890b40992e9f97aa610f8b5f9c/x/evm/statedb/statedb.go#L460-L465"}]}]}}