{"schemaVersion":3,"id":"USN-6894-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"apport vulnerabilities\n\nMuqing Liu and neoni discovered that Apport incorrectly handled detecting\nif an executable was replaced after a crash. A local attacker could\npossibly use this issue to execute arbitrary code as the root user.\n(CVE-2021-3899)\n\nGerrit Venema discovered that Apport incorrectly handled connections to\nApport sockets inside containers. A local attacker could possibly use this\nissue to connect to arbitrary sockets as the root user. (CVE-2022-1242)\n\nGerrit Venema discovered that Apport incorrectly handled user settings\nfiles. A local attacker could possibly use this issue to cause Apport to\nconsume resources, leading to a denial of service. (CVE-2022-28652)\n\nGerrit Venema discovered that Apport did not limit the amount of logging\nfrom D-Bus connections. A local attacker could possibly use this issue to\nfill up the Apport log file, leading to a denial of service.\n(CVE-2022-28654)\n\nGerrit Venema discovered that Apport did not filter D-Bus connection\nstrings. A local attacker could possibly use this issue to cause Apport to\nmake arbitrary network connections. (CVE-2022-28655)\n\nGerrit Venema discovered that Apport did not limit the amount of memory\nbeing consumed during D-Bus connections. A local attacker could possibly\nuse this issue to cause Apport to consume memory, leading to a denial of\nservice. (CVE-2022-28656)\n\nGerrit Venema discovered that Apport did not disable the python crash\nhandler before chrooting into a container. A local attacker could possibly\nuse this issue to execute arbitrary code. (CVE-2022-28657)\n\nGerrit Venema discovered that Apport incorrectly handled filename argument\nwhitespace. A local attacker could possibly use this issue to spoof\narguments to the Apport daemon. (CVE-2022-28658)","dates":{"published":"2024-07-11T20:08:16.000Z","modified":"2026-06-25T13:32:28.683Z","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":"apport","name":"apport","label":"apport","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/apport","purlType":"deb","versions":[{"text":"< 2.20.1-0ubuntu2.30+esm4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.20.1-0ubuntu2.30+esm4","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6894-1","label":"ubuntu.com/security/notices/USN-6894-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-3899","label":"ubuntu.com/security/CVE-2021-3899","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-1242","label":"ubuntu.com/security/CVE-2022-1242","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28652","label":"ubuntu.com/security/CVE-2022-28652","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28654","label":"ubuntu.com/security/CVE-2022-28654","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28655","label":"ubuntu.com/security/CVE-2022-28655","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28656","label":"ubuntu.com/security/CVE-2022-28656","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28657","label":"ubuntu.com/security/CVE-2022-28657","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28658","label":"ubuntu.com/security/CVE-2022-28658","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2021-3899","CVE-2022-1242","CVE-2022-28652","CVE-2022-28654","CVE-2022-28655","CVE-2022-28656","CVE-2022-28657","CVE-2022-28658"],"downstream":[],"duplicates":[],"related":["CVE-2021-3899","CVE-2022-1242","CVE-2022-28652","CVE-2022-28654","CVE-2022-28655","CVE-2022-28656","CVE-2022-28657","CVE-2022-28658"]},"timeline":[{"kind":"published","date":"2024-07-11T20:08:16.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:32:28.683Z","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":"2026-10-20T08:14:22.265Z","stale":false,"partial":false}}