{"id":"CVE-2021-4022","state":"PUBLISHED","title":"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 f","description":"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.","publishedAt":"2022-08-25T17:26:43.000Z","updatedAt":"2024-08-03T17:16:03.280Z","severity":null,"assigner":"fedora","products":["n/a rizin"],"affected":[{"vendor":"n/a","product":"rizin","versions":[{"version":"rizin 0.3.1 and before","status":"affected"}]}],"references":["https://github.com/rizinorg/rizin/issues/2015"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T19:49:23.890Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/4xxx/CVE-2021-4022.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-4022","state":"PUBLISHED","datePublished":"2022-08-25T17:26:43.000Z","dateUpdated":"2024-08-03T17:16:03.280Z","assignerShortName":"fedora","assignerOrgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","dateReserved":"2021-11-25T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"n/a","product":"rizin","versions":[{"version":"rizin 0.3.1 and before","status":"affected"}]}],"references":[{"url":"https://github.com/rizinorg/rizin/issues/2015","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"fedora","dateUpdated":"2022-08-25T17:26:43.000Z","orgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5"},"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":[{"title":"CVE Program Container","references":[{"url":"https://github.com/rizinorg/rizin/issues/2015","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T17:16:03.280Z"}}]}}}