{"schemaVersion":3,"id":"USN-8395-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"netatalk vulnerabilities\n\nArjun Basnet discovered that Netatalk incorrectly sanitized user input in\nits MySQL CNID backend. A remote authenticated attacker could possibly\nuse this issue to conduct SQL injection attacks. (CVE-2026-44047)\n\nArjun Basnet discovered that Netatalk incorrectly handled UCS-2 character\nset conversion. A remote authenticated attacker could possibly use this\nissue to cause a denial of service or execute arbitrary code.\n(CVE-2026-44048)\n\nArjun Basnet discovered that Netatalk improperly handled null termination\nduring character set conversion. A remote authenticated attacker could\npossibly use this issue to cause a denial of service or execute arbitrary\ncode. (CVE-2026-44049)\n\nArjun Basnet discovered that the Netatalk CNID daemon improperly handled\nrequest-supplied name lengths. A local attacker could possibly use this\nissue to cause a denial of service or execute arbitrary code with\nescalated privileges. (CVE-2026-44050)\n\nArjun Basnet discovered that Netatalk improperly resolved symbolic links.\nA remote authenticated attacker could possibly use this issue to read or\noverwrite arbitrary files on the system. (CVE-2026-44051)\n\nArjun Basnet discovered that Netatalk incorrectly handled logging when\nperforming LDAP simple-bind operations. A local attacker could possibly\nuse this issue to obtain sensitive information. (CVE-2026-44052)\n\nArjun Basnet discovered that Netatalk contained an operator precedence\nlogic error when processing input. A remote authenticated attacker could\npossibly use this issue to cause a denial of service or execute arbitrary\ncode. (CVE-2026-44055)\n\nArjun Basnet discovered that Netatalk incorrectly handled DSI write\nrequests. A remote unauthenticated attacker could possibly use this\nissue to cause a denial of service. (CVE-2026-44060)\n\nArjun Basnet discovered that Netatalk incorrectly validated output\nlengths when converting character sets. A remote authenticated attacker\ncould possibly use this issue to cause a denial of service or execute\narbitrary code. (CVE-2026-44062)\n\nArjun Basnet discovered that Netatalk incorrectly handled length\nvalidation when parsing certain session identifiers. An attacker could\npossibly use this issue to cause a denial of service. (CVE-2026-44064)","dates":{"published":"2026-06-08T11:33:17.000Z","modified":"2026-06-09T13:14:50.283Z","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":"netatalk","name":"netatalk","label":"netatalk","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/netatalk","purlType":"deb","versions":[{"text":"< 2.2.2-1ubuntu2.2+esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 2.2.5-1ubuntu0.2+esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 2.2.6-1ubuntu0.18.04.2+esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 3.1.12~ds-4ubuntu0.20.04.4+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 3.1.12~ds-9ubuntu0.22.04.4+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 3.1.18~ds-1ubuntu0.1~esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 4.2.3~ds-2.1ubuntu0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.2.2-1ubuntu2.2+esm3 | < 2.2.5-1ubuntu0.2+esm3 | < 2.2.6-1ubuntu0.18.04.2+esm3 | < 3.1.12~ds-4ubuntu0.20.04.4+esm1 | < 3.1.12~ds-9ubuntu0.22.04.4+esm1 | < 3.1.18~ds-1ubuntu0.1~esm2 | < 4.2.3~ds-2.1ubuntu0.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8395-1","label":"ubuntu.com/security/notices/USN-8395-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-44047","label":"ubuntu.com/security/CVE-2026-44047","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44048","label":"ubuntu.com/security/CVE-2026-44048","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44049","label":"ubuntu.com/security/CVE-2026-44049","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44050","label":"ubuntu.com/security/CVE-2026-44050","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44051","label":"ubuntu.com/security/CVE-2026-44051","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44052","label":"ubuntu.com/security/CVE-2026-44052","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44055","label":"ubuntu.com/security/CVE-2026-44055","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44060","label":"ubuntu.com/security/CVE-2026-44060","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44062","label":"ubuntu.com/security/CVE-2026-44062","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-44064","label":"ubuntu.com/security/CVE-2026-44064","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2026-44047","CVE-2026-44048","CVE-2026-44049","CVE-2026-44050","CVE-2026-44051","CVE-2026-44052","CVE-2026-44055","CVE-2026-44060","CVE-2026-44062","CVE-2026-44064"],"downstream":[],"duplicates":[],"related":["CVE-2026-44047","CVE-2026-44048","CVE-2026-44049","CVE-2026-44050","CVE-2026-44051","CVE-2026-44052","CVE-2026-44055","CVE-2026-44060","CVE-2026-44062","CVE-2026-44064"]},"timeline":[{"kind":"published","date":"2026-06-08T11:33:17.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-09T13:14:50.283Z","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":"2026-10-22T15:38:08.141Z","stale":false,"partial":false}}