{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-20300","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2024-08-03T17:37:23.704Z","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 was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat from this vulnerability is to system availability."}],"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=1939153"},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25562"},{"url":"https://github.com/AcademySoftwareFoundation/openexr/pull/836"},{"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","cweId":"CWE-190"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T17:37:23.704Z"},"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1939153","tags":["x_transferred"]},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25562","tags":["x_transferred"]},{"url":"https://github.com/AcademySoftwareFoundation/openexr/pull/836","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"}]}]}}