{"id":"CVE-1999-1396","title":"Vulnerability in integer multiplication emulation code on SPARC architectures for SunOS 4.1 through 4.1.2 allows local users to gain root access or cause a denial of service (crash).","summary":"Vulnerability in integer multiplication emulation code on SPARC architectures for SunOS 4.1 through 4.1.2 allows local users to gain root access or cause a denial of service (crash).","severity":"high","cvss":7.2,"cvssVector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","published":"1992-07-21","updated":"2026-06-16","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-1999-1396","references":[{"url":"http://www.cert.org/advisories/CA-1992-15.html","label":"cve@mitre.org"},{"url":"http://www.iss.net/security_center/static/7150.php","label":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/49","label":"cve@mitre.org"},{"url":"http://www.cert.org/advisories/CA-1992-15.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.iss.net/security_center/static/7150.php","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/49","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00386,"epssPercentile":0.32438,"ingestedAt":"2026-06-19T03:39:00.706Z","slug":"CVE-1999-1396","body":"## Overview\n\nVulnerability in integer multiplication emulation code on SPARC architectures for SunOS 4.1 through 4.1.2 allows local users to gain root access or cause a denial of service (crash).\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":39.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}