{"id":"CVE-2018-25264","aliases":["EUVD-2018-21792","GHSA-52xg-8f7c-27c9"],"status":"published","title":"TransMac 12.2 Denial of Service via License Key Field","description":"TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Attackers can generate a payload file containing 4000 bytes of data, paste it into the License Key field, and trigger a denial of service condition.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.00156,"percentile":0.04721,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2026-04-26T13:19:04Z","modified":"2026-07-15T01:23:31Z","products":[{"vendor":"acutesystems","product":"transmac"}],"references":[{"url":"https://www.exploit-db.com/exploits/45493","tags":["exploit"]},{"url":"https://www.vulncheck.com/advisories/transmac-denial-of-service-via-license-key-field","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-25264"},{"url":"https://github.com/advisories/GHSA-52xg-8f7c-27c9"}],"sources":{"cve":[{"id":"CVE-2018-25264","title":"TransMac 12.2 Denial of Service via License Key Field","description":"TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Attackers can generate a payload file containing 4000 bytes of data, paste it into the License Key field, and trigger a denial of service condition.","status":"published","published":"2026-04-26T13:19:04.157Z","modified":"2026-07-15T01:23:31.714Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:01.952568Z"}],"euvd":[{"id":"EUVD-2018-21792","description":"TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Attackers can generate a payload file containing 4000 bytes of data, paste it into the License Key field, and trigger a denial of service condition.","status":"published","published":"2026-04-26T13:19:04Z","modified":"2026-07-15T01:23:31Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:19:54.771384Z"}],"ghsa":[{"id":"GHSA-52xg-8f7c-27c9","title":"TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows...","description":"TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Attackers can generate a payload file containing 4000 bytes of data, paste it into the License Key field, and trigger a denial of service condition.","status":"published","published":"2026-04-27T00:30:25Z","modified":"2026-04-27T00:30:33Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:07:38.391524Z"}],"nvd":[{"id":"CVE-2018-25264","description":"TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Attackers can generate a payload file containing 4000 bytes of data, paste it into the License Key field, and trigger a denial of service condition.","status":"published","published":"2026-04-26T22:17:27.46Z","modified":"2026-06-17T01:55:06.893Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:05:01.494136Z"}]}}