cve-2023-24531
Vulnerability from cvelistv5
Published
2024-07-02 19:51
Modified
2024-08-21 13:49
Severity ?
EPSS score ?
Summary
Output of "go env" does not sanitize values in cmd/go
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Go toolchain | cmd/go |
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However, go env doesn\u0027t sanitize values, so executing its output as a shell script can cause various bad bahaviors, including executing arbitrary commands or inserting new environment variables. This issue is relatively minor because, in general, if an attacker can set arbitrary environment variables on a system, they have better attack vectors than making \"go env\" print them out." } ], "problemTypes": [ { "descriptions": [ { "description": "CWE-138: Improper Neutralization of Special Elements", "lang": "en" } ] } ], "providerMetadata": { "dateUpdated": "2024-07-02T19:51:48.731Z", "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc", "shortName": "Go" }, "references": [ { "url": "https://go.dev/cl/488375" }, { "url": "https://go.dev/cl/493535" }, { "url": "https://go.dev/issue/58508" }, { "url": "https://groups.google.com/g/golang-dev/c/ixHOFpSbajE/m/8EjlbKVWAwAJ" }, { "url": "https://pkg.go.dev/vuln/GO-2024-2962" } ], "title": "Output of \"go env\" does not sanitize values in cmd/go" } }, "cveMetadata": { "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc", "assignerShortName": "Go", "cveId": "CVE-2023-24531", "datePublished": "2024-07-02T19:51:48.731Z", "dateReserved": "2023-01-25T21:19:20.641Z", "dateUpdated": "2024-08-21T13:49:46.839Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-24531\",\"sourceIdentifier\":\"security@golang.org\",\"published\":\"2024-07-02T20:15:05.270\",\"lastModified\":\"2024-08-21T14:35:00.837\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Command go env is documented as outputting a shell script containing the Go environment. However, go env doesn\u0027t sanitize values, so executing its output as a shell script can cause various bad bahaviors, including executing arbitrary commands or inserting new environment variables. This issue is relatively minor because, in general, if an attacker can set arbitrary environment variables on a system, they have better attack vectors than making \\\"go env\\\" print them out.\"},{\"lang\":\"es\",\"value\":\"Est\u00e1 documentado que el comando go env genera un script de shell que contiene el entorno Go. Sin embargo, go env no sanitiza los valores, por lo que ejecutar su salida como un script de shell puede causar varios malos comportamientos, incluida la ejecuci\u00f3n de comandos arbitrarios o la inserci\u00f3n de nuevas variables de entorno. Este problema es relativamente menor porque, en general, si un atacante puede establecer variables de entorno arbitrarias en un sistema, tiene mejores vectores de ataque que hacer que \\\"go env\\\" las imprima.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"references\":[{\"url\":\"https://go.dev/cl/488375\",\"source\":\"security@golang.org\"},{\"url\":\"https://go.dev/cl/493535\",\"source\":\"security@golang.org\"},{\"url\":\"https://go.dev/issue/58508\",\"source\":\"security@golang.org\"},{\"url\":\"https://groups.google.com/g/golang-dev/c/ixHOFpSbajE/m/8EjlbKVWAwAJ\",\"source\":\"security@golang.org\"},{\"url\":\"https://pkg.go.dev/vuln/GO-2024-2962\",\"source\":\"security@golang.org\"}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.