{"id":"MGASA-2022-0011","summary":"Updated python-django packages fix security vulnerability","details":"UserAttributeSimilarityValidator incurred significant overhead evaluating\nsubmitted password that were artificially large in relative to the\ncomparison values. On the assumption that access to user registration was\nunrestricted this provided a potential vector for a denial-of-service\nattack. (CVE-2021-45115)\nDue to leveraging the Django Template Language's variable resolution\nlogic, the dictsort template filter was potentially vulnerable to\ninformation disclosure or unintended method calls, if passed a suitably\ncrafted key. (CVE-2021-45116)\nStorage.save() allowed directory-traversal if directly passed suitably\ncrafted file names. (CVE-2021-45452)\n","modified":"2026-04-16T04:44:41.067234031Z","published":"2022-01-11T07:12:42Z","upstream":["CVE-2021-45115","CVE-2021-45116","CVE-2021-45452"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2022-0011.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29843"},{"type":"WEB","url":"https://www.djangoproject.com/weblog/2022/jan/04/security-releases/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5204-1"}],"affected":[{"package":{"name":"python-django","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/python-django?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.14-1.1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2022-0011.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}