{"id":"CVE-2018-19857","revision":"b6c0748ac14242d886ecf8eb16074ee6","records":[{"revision":"b6c0748ac14242d886ecf8eb16074ee6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2018-19857","aliases":[],"title":"The CAF demuxer in modules/demux/caf.c in VideoLAN VLC media player 3.0.4 may read memory from an uninitialized pointer when processing magic cookies in CAF files, because a ReadKukiChunk() cast converts a return value to an unsigned int ev…","description":"The CAF demuxer in modules/demux/caf.c in VideoLAN VLC media player 3.0.4 may read memory from an uninitialized pointer when processing magic cookies in CAF files, because a ReadKukiChunk() cast converts a return value to an unsigned int even if that value is negative. This could result in a denial of service and/or a potential infoleak.","state":0,"publishedAt":"2018-12-05T11:00:00+00:00","modifiedAt":"2026-10-15T17:40:48.278+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["http://www.securityfocus.com/bid/106130","https://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=0cc5ea748ee5ff7705dde61ab15dff8f58be39d0","https://dyntopia.com/advisories/013-vlc","https://www.debian.org/security/2019/dsa-4366","https://usn.ubuntu.com/4074-1/","http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00005.html","http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00040.html","http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00037.html","http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00081.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2018-19857","license":"CVE Program Terms of Use","key":"cve-program:CVE-2018-19857","identifiers":["CVE-2018-19857"]},"retained":false,"historicalAffected":[]}],"coverage":[]}