{"id":"CVE-2019-12980","details":"In Ming (aka libming) 0.4.8, there is an integer overflow (caused by an out-of-range left shift) in the SWFInput_readSBits function in blocks/input.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted swf file.","modified":"2026-03-14T09:33:46.048574Z","published":"2019-06-26T18:15:10.480Z","references":[{"type":"FIX","url":"https://github.com/libming/libming/commit/a009a38dce1d9316cad1ab522b813b1d5ba4c62a"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libming/libming","events":[{"introduced":"0"},{"last_affected":"b72cc2fda0e8b3792b7b3f7361fc3f917f269433"},{"fixed":"a009a38dce1d9316cad1ab522b813b1d5ba4c62a"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.4.8"}]}}],"versions":["ming-0_3_0","ming-0_3_beta2","ming-0_4_0_beta3","ming-0_4_0_beta4","ming-0_4_0_beta5","ming-0_4_0_rc1","ming-0_4_0_rc2","ming-0_4_3","ming-0_4_4","ming-0_4_5","ming-0_4_6","ming-0_4_7","ming-0_4_8"],"database_specific":{"vanir_signatures":[{"digest":{"threshold":0.9,"line_hashes":["101575948601198617975155812360691369278","79475125737318447383431264963497545081","146037434988223561824191017213585945116","313675673828000457811548392849013155960"]},"target":{"file":"src/blocks/input.c"},"id":"CVE-2019-12980-53dc32a7","source":"https://github.com/libming/libming/commit/a009a38dce1d9316cad1ab522b813b1d5ba4c62a","signature_version":"v1","deprecated":false,"signature_type":"Line"},{"digest":{"length":173,"function_hash":"313916400522182159009313822647180963292"},"target":{"function":"SWFInput_readSBits","file":"src/blocks/input.c"},"id":"CVE-2019-12980-c679514e","source":"https://github.com/libming/libming/commit/a009a38dce1d9316cad1ab522b813b1d5ba4c62a","signature_version":"v1","deprecated":false,"signature_type":"Function"}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12980.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}