{"id":"CVE-2012-3444","details":"The get_image_dimensions function in the image-handling functionality in Django before 1.3.2 and 1.4.x before 1.4.1 uses a constant chunk size in all attempts to determine dimensions, which allows remote attackers to cause a denial of service (process or thread consumption) via a large TIFF image.","aliases":["GHSA-5h2q-4hrp-v9rr","PYSEC-2012-4"],"modified":"2026-04-10T03:42:24.190201Z","published":"2012-07-31T17:55:04Z","references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2012/dsa-2529"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:143"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1560-1"},{"type":"ADVISORY","url":"https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/"},{"type":"FIX","url":"https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2012/07/31/1"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2012/07/31/2"}],"schema_version":"1.7.5"}