{"id":"CVE-2011-2772","aliases":["DSA-2334-1","EUVD-2011-2746","GHSA-32wr-mvch-qw37"],"status":"published","title":"The get_dataroot_image_path function in lib/file.php in Mahara before 1.4.1 does not properly...","description":"The get_dataroot_image_path function in lib/file.php in Mahara before 1.4.1 does not properly validate uploaded image files, which allows remote attackers to cause a denial of service (memory consumption) via a (1) large or (2) invalid image.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02271,"percentile":0.83167,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2011-11-04T00:00:00Z","modified":"2026-06-16T23:31:58Z","affected":[{"source":"osv","ecosystem":"Debian:5.0","package":"mahara","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.4-4+lenny11"}]}],"versions":["1.0.4-4","1.0.4-4+lenny1","1.0.4-4+lenny10","1.0.4-4+lenny2","1.0.4-4+lenny3","1.0.4-4+lenny4","1.0.4-4+lenny5","1.0.4-4+lenny6","1.0.4-4+lenny7","1.0.4-4+lenny8"],"bundled":4},{"source":"osv","ecosystem":"Debian:6.0","package":"mahara","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6-2+squeeze3"}]}],"versions":["1.2.6-2","1.2.6-2+squeeze1","1.2.6-2+squeeze2"],"bundled":4}],"products":[{"vendor":"mahara","product":"mahara"}],"references":[{"url":"http://security.debian.org/debian-security/pool/updates/main/m/mahara/mahara_1.2.6-2+squeeze3.debian.tar.gz","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://launchpad.net/mahara/+milestone/1.4.1","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://bugs.launchpad.net/mahara/+bug/784978","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2011/dsa-2334","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://secunia.com/advisories/46719","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2772"},{"url":"https://github.com/advisories/GHSA-32wr-mvch-qw37"}],"sources":{"cve":[{"id":"CVE-2011-2772","description":"The get_dataroot_image_path function in lib/file.php in Mahara before 1.4.1 does not properly validate uploaded image files, which allows remote attackers to cause a denial of service (memory consumption) via a (1) large or (2) invalid image.","status":"published","published":"2011-11-15T02:00:00Z","modified":"2024-09-17T03:18:11.96Z","updated_at":"2026-11-02T14:35:36.603688Z"}],"euvd":[{"id":"EUVD-2011-2746","description":"The get_dataroot_image_path function in lib/file.php in Mahara before 1.4.1 does not properly validate uploaded image files, which allows remote attackers to cause a denial of service (memory consumption) via a (1) large or (2) invalid image.","status":"published","published":"2011-11-15T02:00:00Z","modified":"2024-09-17T03:18:11Z","updated_at":"2026-11-03T00:28:32.883624Z"}],"ghsa":[{"id":"GHSA-32wr-mvch-qw37","title":"The get_dataroot_image_path function in lib/file.php in Mahara before 1.4.1 does not properly...","description":"The get_dataroot_image_path function in lib/file.php in Mahara before 1.4.1 does not properly validate uploaded image files, which allows remote attackers to cause a denial of service (memory consumption) via a (1) large or (2) invalid image.","status":"published","published":"2022-05-17T05:31:40Z","modified":"2023-01-28T05:04:25Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:09.964048Z"}],"nvd":[{"id":"CVE-2011-2772","description":"The get_dataroot_image_path function in lib/file.php in Mahara before 1.4.1 does not properly validate uploaded image files, which allows remote attackers to cause a denial of service (memory consumption) via a (1) large or (2) invalid image.","status":"published","published":"2011-11-15T03:57:56.503Z","modified":"2026-06-16T23:31:58.457Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:10.769216Z"}],"osv":[{"id":"DSA-2334-1","title":"mahara - several","status":"published","published":"2011-11-04T00:00:00Z","modified":"2026-03-09T01:18:01.04735Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}