CVE-2024-32645
Vulnerability from cvelistv5
Published
2024-04-25 17:18
Modified
2024-08-02 02:13
Severity ?
EPSS score ?
Summary
Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, incorrect values can be logged when `raw_log` builtin is called with memory or storage arguments to be used as topics. A contract search was performed and no vulnerable contracts were found in production. The `build_IR` function of the `RawLog` class fails to properly unwrap the variables provided as topics. Consequently, incorrect values are logged as topics. As of time of publication, no fixed version is available.
References
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "vyper", "vendor": "vyperlang", "versions": [ { "lessThanOrEqual": "0.3.10", "status": "affected", "version": "0", "versionType": "custom" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2024-32645", "options": [ { "Exploitation": "poc" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-07-03T17:10:02.463026Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-07-03T21:01:57.984Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T02:13:40.291Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "https://github.com/vyperlang/vyper/security/advisories/GHSA-xchq-w5r3-4wg3", "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-xchq-w5r3-4wg3" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "vyper", "vendor": "vyperlang", "versions": [ { "status": "affected", "version": "\u003c= 0.3.10" } ] } ], "descriptions": [ { "lang": "en", "value": "Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, incorrect values can be logged when `raw_log` builtin is called with memory or storage arguments to be used as topics. A contract search was performed and no vulnerable contracts were found in production. The `build_IR` function of the `RawLog` class fails to properly unwrap the variables provided as topics. Consequently, incorrect values are logged as topics. As of time of publication, no fixed version is available." } ], "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-20", "description": "CWE-20: Improper Input Validation", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-04-25T17:22:15.234Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "name": "https://github.com/vyperlang/vyper/security/advisories/GHSA-xchq-w5r3-4wg3", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-xchq-w5r3-4wg3" } ], "source": { "advisory": "GHSA-xchq-w5r3-4wg3", "discovery": "UNKNOWN" }, "title": "vyper performs incorrect topic logging in raw_log" } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2024-32645", "datePublished": "2024-04-25T17:18:27.026Z", "dateReserved": "2024-04-16T14:15:26.875Z", "dateUpdated": "2024-08-02T02:13:40.291Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-32645\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-04-25T18:15:08.593\",\"lastModified\":\"2024-11-21T09:15:23.130\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, incorrect values can be logged when `raw_log` builtin is called with memory or storage arguments to be used as topics. A contract search was performed and no vulnerable contracts were found in production. The `build_IR` function of the `RawLog` class fails to properly unwrap the variables provided as topics. Consequently, incorrect values are logged as topics. As of time of publication, no fixed version is available.\"},{\"lang\":\"es\",\"value\":\"Vyper es un lenguaje de contrato inteligente pit\u00f3nico para la m\u00e1quina virtual Ethereum. En las versiones 0.3.10 y anteriores, se pueden registrar valores incorrectos cuando se llama al comando interno `raw_log` con argumentos de memoria o almacenamiento para usar como temas. Se realiz\u00f3 una b\u00fasqueda de contratos y no se encontraron contratos vulnerables en producci\u00f3n. La funci\u00f3n `build_IR` de la clase `RawLog` no desenvuelve correctamente las variables proporcionadas como temas. En consecuencia, los valores incorrectos se registran como temas. Al momento de la publicaci\u00f3n, no hay ninguna versi\u00f3n fija disponible.\"}],\"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-20\"}]}],\"references\":[{\"url\":\"https://github.com/vyperlang/vyper/security/advisories/GHSA-xchq-w5r3-4wg3\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/vyperlang/vyper/security/advisories/GHSA-xchq-w5r3-4wg3\",\"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.