cvelist/2021/24xxx/CVE-2021-24032.json

{
	"CVE_data_meta": {
		"ASSIGNER": "cve-assign@fb.com",
		"DATE_ASSIGNED": "2021-03-01",
		"ID": "CVE-2021-24032",
		"STATE": "PUBLIC"
	},
	"affects": {
		"vendor": {
			"vendor_data": [
				{
					"vendor_name": "Facebook",
					"product": {
						"product_data": [
							{
								"product_name": "Zstandard",
								"version": {
									"version_data": [
										{
											"version_affected": "!>=",
											"version_value": "1.4.9"
										},
										{
											"version_affected": ">=",
											"version_value": "1.4.1"
										},
										{
											"version_affected": "!<",
											"version_value": "1.4.1"
										}
									]
								}
							}
						]
					}
				}
			]
		}
	},
	"data_format": "MITRE",
	"data_type": "CVE",
	"data_version": "4.0",
	"description": {
		"description_data": [
			{
				"lang": "eng",
				"value": "Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties."
			}
		]
	},
	"problemtype": {
		"problemtype_data": [
			{
				"description": [
					{
						"lang": "eng",
						"value": "Insecure Inherited Permissions (CWE-277)"
					}
				]
			}
		]
	},
	"references": {
		"reference_data": [
			{
				"refsource": "MISC",
				"name": "https://github.com/facebook/zstd/issues/2491",
				"url": "https://github.com/facebook/zstd/issues/2491"
			},
			{
				"refsource": "MISC",
				"name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519",
				"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519"
			},
			{
				"refsource": "MISC",
				"name": "https://www.facebook.com/security/advisories/cve-2021-24032",
				"url": "https://www.facebook.com/security/advisories/cve-2021-24032"
			}
		]
	}
}