{"schemaVersion":3,"id":"SUSE-SU-2018:4155-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for ovmf\n\nThis update for ovmf fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-3613: Fixed AuthVariable Timestamp zeroing issue on APPEND_WRITE (bsc#1115916).\n- CVE-2017-5731: Fixed privilege escalation via processing of malformed files in TianoCompress.c (bsc#1115917).\n- CVE-2017-5732: Fixed privilege escalation via processing of malformed files in BaseUefiDecompressLib.c (bsc#1115917).\n- CVE-2017-5733: Fixed privilege escalation via heap-based buffer overflow in MakeTable() function (bsc#1115917).\n- CVE-2017-5734: Fixed privilege escalation via stack-based buffer overflow in MakeTable() function (bsc#1115917).\n- CVE-2017-5735: Fixed privilege escalation via heap-based buffer overflow in Decode() function (bsc#1115917).\n\nNon security issues fixed:\n\n- Fixed an issue with the default owner of PK/KEK/db/dbx and make the\n  auto-enrollment only happen at the very first time. (bsc#1117998)","dates":{"published":"2018-12-17T15:07:48.000Z","modified":"2026-02-04T03:08:10.088Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-5.11.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-5.11.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20184155-1/","label":"www.suse.com/support/update/announcement/2018/suse-su-20184155-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1115916","label":"bugzilla.suse.com/1115916","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1115917","label":"bugzilla.suse.com/1115917","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1117998","label":"bugzilla.suse.com/1117998","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5731","label":"www.suse.com/security/cve/CVE-2017-5731","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5732","label":"www.suse.com/security/cve/CVE-2017-5732","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5733","label":"www.suse.com/security/cve/CVE-2017-5733","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5734","label":"www.suse.com/security/cve/CVE-2017-5734","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5735","label":"www.suse.com/security/cve/CVE-2017-5735","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2018-3613","label":"www.suse.com/security/cve/CVE-2018-3613","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2017-5731","CVE-2017-5732","CVE-2017-5733","CVE-2017-5734","CVE-2017-5735","CVE-2018-3613"],"downstream":[],"duplicates":[],"related":["CVE-2017-5731","CVE-2017-5732","CVE-2017-5733","CVE-2017-5734","CVE-2017-5735","CVE-2018-3613"]},"timeline":[{"kind":"published","date":"2018-12-17T15:07:48.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T03:08:10.088Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T16:43:03.068Z","stale":false,"partial":false}}