{"id":"CVE-2023-31518","details":"A heap use-after-free in the component CDataFileReader::GetItem of teeworlds v0.7.5 allows attackers to cause a Denial of Service (DoS) via a crafted map file.","modified":"2026-08-12T03:51:36.584942921Z","published":"2023-05-23T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31518.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://gist.github.com/manba-bryant/9ca95d69c65f4d2c55946932c946fb9b"},{"type":"WEB","url":"https://mmmds.pl/fuzzing-map-parser-part-1-teeworlds/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31518.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31518"},{"type":"REPORT","url":"https://github.com/teeworlds/teeworlds/issues/2970"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/teeworlds/teeworlds","events":[{"introduced":"4fc25a17fef3e6c2bf4d52b0421e0d69ecaa1e79"},{"last_affected":"4fc25a17fef3e6c2bf4d52b0421e0d69ecaa1e79"}],"database_specific":{"cpe":"cpe:2.3:a:teeworlds:teeworlds:0.7.5:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.7.5"},{"last_affected":"0.7.5"}],"source":"CPE_STRING"}}],"versions":["0.7.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31518.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}