{"id":"CVE-2022-1383","summary":"Heap-based Buffer Overflow in radareorg/radare2","details":"Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.8. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.","modified":"2026-07-22T02:23:06.685847Z","published":"2022-04-17T00:05:10Z","related":["openSUSE-SU-2024:12173-1"],"database_specific":{"cna_assigner":"@huntrdev","cwe_ids":["CWE-122"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1383.json"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/02b4b563-b946-4343-9092-38d1c5cd60c9"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1383.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1383"},{"type":"FIX","url":"https://github.com/radareorg/radare2/commit/1dd65336f0f0c351d6ea853efcf73cf9c0030862"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"0"},{"fixed":"d94100d386e8bc349b500af309e1880447a1e9da"},{"fixed":"1dd65336f0f0c351d6ea853efcf73cf9c0030862"}],"database_specific":{"cpe":"cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"5.6.8"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["5.6.6","5.6.4","5.6.2","5.6.0","5.5.4","5.5.2","5.5.0","5.4.2","5.4.0","5.4.0-git","5.3.1","5.3.0","5.2.1","5.2.0","5.1.1","5.1.0","release-5.0.0","5.0.0","4.5.1","4.4.0","4.3.1","Continuous-Windows","4.3.0","continuous","4.2.1","4.2.0","4.1.1","4.1.0","4.0.0","3.9.0","3.8.0","3.7.1","3.7.0","3.6.0","3.5.1","3.5.0","3.4.1","3.4.0","3.3.0","3.2.1","3.2.0","3.1.3","3.1.2","3.1.1","3.1.0","3.0.1","3.0.0","2.9.0","2.8.0","2.7.0","2.6.9","2.6.0","2.5.0","2.4.0","2.2.0","2.1.0","2.0.1","2.0.0","1.6.0","1.5.0","1.4.0","1.3.0","1.3.0-git","1.2.0","1.2.0-git","1.1.0","1.0.2","1.0.1","1.0.0","1.0","0.10.6","0.10.5","0.10.4-termux4","termux","0.10.4","0.10.3","0.10.2","0.10.1","0.10.0","radare2-windows-nightly","0.9.9","0.9.8","0.9.8-rc4","0.9.8-rc3","0.9.8-rc2","0.9.8-rc1","0.9.7","0.9.6","0.9.4","0.9.2","0.9","0.8.8","0.8.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1383.json","vanir_signatures_modified":"2026-07-22T02:23:06Z","vanir_signatures":[{"id":"CVE-2022-1383-0098a38f","signature_type":"Line","signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/1dd65336f0f0c351d6ea853efcf73cf9c0030862","target":{"file":"libr/bin/format/mach0/coresymbolication.c"},"deprecated":false,"digest":{"line_hashes":["220808463455867216074414195321624680340","16677669221770309697974573285652004623","143620452542848436537977263968051284199","122915785494230129809758027260094316096","185870963396921407013134457642087108587","228412745195506319394778498021607373170","337613021466814711952721678080860164360","143620452542848436537977263968051284199","227266127905357133952625394492497187397","335161943573321132007939559768702456110","125823561431551132505700661449883116001","255399751880542749326651676480665496222","150156436475456210133415437546575244058"],"threshold":0.9}},{"source":"https://github.com/radareorg/radare2/commit/1dd65336f0f0c351d6ea853efcf73cf9c0030862","target":{"file":"libr/bin/format/mach0/coresymbolication.c","function":"r_coresym_cache_element_new"},"deprecated":false,"digest":{"function_hash":"237282180676863271936268698840982015307","length":6709},"id":"CVE-2022-1383-3bb564e2","signature_type":"Function","signature_version":"v1"}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L"}]}