{"id":"CVE-2018-18058","aliases":["EUVD-2018-9797","GHSA-mp45-f49c-fg56"],"status":"published","title":"An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been...","description":"An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00928,"percentile":0.60814,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-369"],"published":"2019-05-24T16:56:11Z","modified":"2026-06-17T01:46:42Z","products":[{"vendor":"bitdefender","product":"scan_engines"}],"references":[{"url":"https://www.bitdefender.com/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.bitdefender.com/support/security-advisories/bitdefender-iso-xmd-iso-parsing-bounds-read-vulnerability/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18058"},{"url":"https://www.bitdefender.com"},{"url":"https://www.bitdefender.com/support/security-advisories/bitdefender-iso-xmd-iso-parsing-bounds-read-vulnerability"},{"url":"https://github.com/advisories/GHSA-mp45-f49c-fg56"}],"sources":{"cve":[{"id":"CVE-2018-18058","description":"An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2019-05-24T16:56:11Z","modified":"2024-08-05T11:01:14.81Z","updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-9797","description":"An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2019-05-24T16:56:11Z","modified":"2024-08-05T11:01:14Z","updated_at":"2026-11-03T02:39:37.172177Z"}],"ghsa":[{"id":"GHSA-mp45-f49c-fg56","title":"An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been...","description":"An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2022-05-24T16:46:35Z","modified":"2024-04-04T00:47:24Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-369"],"updated_at":"2026-11-02T14:55:52.162148Z"}],"nvd":[{"id":"CVE-2018-18058","description":"An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2019-05-24T17:29:02.087Z","modified":"2026-06-17T01:46:42.813Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-369"],"updated_at":"2026-11-02T14:04:57.307075Z"}]}}