cve-2024-32648
Vulnerability from cvelistv5
Published
2024-04-25 17:48
Modified
2024-08-02 02:13
Severity ?
EPSS score ?
Summary
Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Prior to version 0.3.0, default functions don't respect nonreentrancy keys and the lock isn't emitted. No vulnerable production contracts were found. Additionally, using a lock on a `default` function is a very sparsely used pattern. As such, the impact is low. Version 0.3.0 contains a patch for the issue.
References
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "vyper", "vendor": "vyperlang", "versions": [ { "status": "affected", "version": "*" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2024-32648", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-04-25T19:30:39.358759Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-06-04T17:51:45.656Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T02:13:40.467Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9", "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9" }, { "name": "https://github.com/vyperlang/vyper/issues/2455", "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/vyperlang/vyper/issues/2455" }, { "name": "https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177", "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "vyper", "vendor": "vyperlang", "versions": [ { "status": "affected", "version": "\u003c 0.3.0" } ] } ], "descriptions": [ { "lang": "en", "value": "Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Prior to version 0.3.0, default functions don\u0027t respect nonreentrancy keys and the lock isn\u0027t emitted. No vulnerable production contracts were found. Additionally, using a lock on a `default` function is a very sparsely used pattern. As such, the impact is low. Version 0.3.0 contains a patch for the issue.\n" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-667", "description": "CWE-667: Improper Locking", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-04-25T17:48:32.135Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "name": "https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9" }, { "name": "https://github.com/vyperlang/vyper/issues/2455", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/vyperlang/vyper/issues/2455" }, { "name": "https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177" } ], "source": { "advisory": "GHSA-m2v9-w374-5hj9", "discovery": "UNKNOWN" }, "title": "vyper default functions don\u0027t respect nonreentrancy keys" } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2024-32648", "datePublished": "2024-04-25T17:48:32.135Z", "dateReserved": "2024-04-16T14:15:26.875Z", "dateUpdated": "2024-08-02T02:13:40.467Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-32648\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-04-25T18:15:09.157\",\"lastModified\":\"2024-11-21T09:15:23.533\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Prior to version 0.3.0, default functions don\u0027t respect nonreentrancy keys and the lock isn\u0027t emitted. No vulnerable production contracts were found. Additionally, using a lock on a `default` function is a very sparsely used pattern. As such, the impact is low. Version 0.3.0 contains a patch for the issue.\\n\"},{\"lang\":\"es\",\"value\":\"Vyper es un lenguaje de contrato inteligente pit\u00f3nico para la m\u00e1quina virtual Ethereum. Antes de la versi\u00f3n 0.3.0, las funciones predeterminadas no respetan las claves que no son de reentrada y el bloqueo no se emite. No se encontraron contratos de producci\u00f3n vulnerables. Adem\u00e1s, usar un bloqueo en una funci\u00f3n \\\"predeterminada\\\" es un patr\u00f3n muy poco utilizado. Como tal, el impacto es bajo. La versi\u00f3n 0.3.0 contiene un parche para el problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-667\"}]}],\"references\":[{\"url\":\"https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/vyperlang/vyper/issues/2455\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/vyperlang/vyper/issues/2455\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.