{"schemaVersion":3,"id":"USN-6154-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"vim vulnerabilities\n\nIt was discovered that Vim was using uninitialized memory when fuzzy\nmatching, which could lead to invalid memory access. An attacker could\npossibly use this issue to cause a denial of service or execute arbitrary\ncode. This issue only affected Ubuntu 22.04 LTS, Ubuntu 22.10 and Ubuntu\n23.04. (CVE-2023-2426)\n\nIt was discovered that Vim was not properly performing bounds checks when\nprocessing register contents, which could lead to a NULL pointer\ndereference. An attacker could possibly use this issue to cause a denial\nof service or execute arbitrary code. (CVE-2023-2609)\n\nIt was discovered that Vim was not properly limiting the length of\nsubstitution expression strings, which could lead to excessive memory\nconsumption. An attacker could possibly use this issue to cause a denial\nof service. (CVE-2023-2610)","dates":{"published":"2023-06-12T11:33:47.000Z","modified":"2026-09-25T17:45:11.346Z","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":"ubuntu","product":"vim","name":"vim","label":"vim","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/vim","purlType":"deb","versions":[{"text":"< 2:7.4.052-1ubuntu3.1+esm10","noFixRecorded":false,"fixedIn":null},{"text":"< 2:7.4.1689-3ubuntu1.5+esm18","noFixRecorded":false,"fixedIn":null},{"text":"< 2:8.0.1453-1ubuntu1.13+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 2:8.1.2269-1ubuntu5.15","noFixRecorded":false,"fixedIn":null},{"text":"< 2:8.2.3995-1ubuntu2.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2:7.4.052-1ubuntu3.1+esm10 | < 2:7.4.1689-3ubuntu1.5+esm18 | < 2:8.0.1453-1ubuntu1.13+esm1 | < 2:8.1.2269-1ubuntu5.15 | < 2:8.2.3995-1ubuntu2.8","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6154-1","label":"ubuntu.com/security/notices/USN-6154-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-2426","label":"ubuntu.com/security/CVE-2023-2426","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-2609","label":"ubuntu.com/security/CVE-2023-2609","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-2610","label":"ubuntu.com/security/CVE-2023-2610","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2023-2426","CVE-2023-2609","CVE-2023-2610"],"downstream":[],"duplicates":[],"related":["CVE-2023-2426","CVE-2023-2609","CVE-2023-2610"]},"timeline":[{"kind":"published","date":"2023-06-12T11:33:47.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-25T17:45:11.346Z","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":"2026-10-19T17:42:37.443Z","stale":false,"partial":false}}