{ "containers": { "cna": { "affected": [ { "product": "rizin", "vendor": "n/a", "versions": [ { "status": "affected", "version": "rizin 0.3.1 and before" } ] } ], "descriptions": [ { "lang": "en", "value": "A vulnerability was found in rizin. The bug involves an ELF64 binary for the HPPA architecture. When a specially crafted binarygets analysed by rizin, it causes rizin to crash by freeing an uninitialized (and potentially user controlled, depending on the build) memory address." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-400", "description": "CWE-400", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-08-25T17:26:43.000Z", "orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "shortName": "fedora" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/rizinorg/rizin/issues/2015" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "patrick@puiterwijk.org", "ID": "CVE-2021-4022", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "rizin", "version": { "version_data": [ { "version_value": "rizin 0.3.1 and before" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability was found in rizin. The bug involves an ELF64 binary for the HPPA architecture. When a specially crafted binarygets analysed by rizin, it causes rizin to crash by freeing an uninitialized (and potentially user controlled, depending on the build) memory address." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-400" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/rizinorg/rizin/issues/2015", "refsource": "MISC", "url": "https://github.com/rizinorg/rizin/issues/2015" } ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:16:03.280Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/rizinorg/rizin/issues/2015" } ] } ] }, "cveMetadata": { "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "assignerShortName": "fedora", "cveId": "CVE-2021-4022", "datePublished": "2022-08-25T17:26:43.000Z", "dateReserved": "2021-11-25T00:00:00.000Z", "dateUpdated": "2024-08-03T17:16:03.280Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }