{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-20303","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2024-08-03T17:37:23.668Z","dateReserved":"2020-12-17T00:00:00.000Z","datePublished":"2022-03-04T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2022-12-12T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, leading to an out-of-bounds write on the heap. The greatest impact of this flaw is to application availability, with some potential impact to data integrity as well."}],"affected":[{"vendor":"n/a","product":"OpenEXR","versions":[{"version":"Fixed in v2.5.4 and beyond.","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1939151"},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25505"},{"url":"https://github.com/AcademySoftwareFoundation/openexr/pull/831"},{"name":"[debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-190 - Integer Overflow or Wraparound,  CWE-787 - Out-of-bounds Write","cweId":"CWE-190"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T17:37:23.668Z"},"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1939151","tags":["x_transferred"]},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25505","tags":["x_transferred"]},{"url":"https://github.com/AcademySoftwareFoundation/openexr/pull/831","tags":["x_transferred"]},{"name":"[debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"}]}]}}