{"id":"CVE-2022-29788","details":"libmobi before v0.10 contains a NULL pointer dereference via the component mobi_buffer_getpointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted mobi file.","modified":"2026-08-12T13:01:01.211878Z","published":"2022-06-02T13:02:58Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29788.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29788.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29788"},{"type":"FIX","url":"https://github.com/bfabiszewski/libmobi/commit/ce0ab6586069791b1e8e2a42f44318e581c39939"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bfabiszewski/libmobi","events":[{"introduced":"0"},{"fixed":"aac5b1f578b284b2f886d6d25cde22a33d8534f8"},{"fixed":"ce0ab6586069791b1e8e2a42f44318e581c39939"}],"database_specific":{"cpe":"cpe:2.3:a:libmobi_project:libmobi:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.10"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v0.10","v0.9","v0.8","v0.7","v0.6","v0.5","v0.4","v0.3","v0.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29788.json","vanir_signatures_modified":"2026-08-12T13:01:01Z","vanir_signatures":[{"source":"https://github.com/bfabiszewski/libmobi/commit/ce0ab6586069791b1e8e2a42f44318e581c39939","target":{"file":"src/index.c"},"deprecated":false,"digest":{"line_hashes":["9587912500244841242761623461993484356","325609148742769093108696337493334546979","313274351642807138481567418773480517342","71992697451769064556460110470947014042"],"threshold":0.9},"id":"CVE-2022-29788-10b0c300","signature_type":"Line","signature_version":"v1"},{"signature_type":"Function","signature_version":"v1","source":"https://github.com/bfabiszewski/libmobi/commit/ce0ab6586069791b1e8e2a42f44318e581c39939","target":{"function":"mobi_trie_insert_infl","file":"src/index.c"},"deprecated":false,"digest":{"function_hash":"111361951981818957415269603156071108548","length":682},"id":"CVE-2022-29788-f1fccef4"}]}}],"schema_version":"1.9.0"}