{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-20298", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2022-12-12T00:00:00", "dateReserved": "2020-12-17T00:00:00", "datePublished": "2022-08-23T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2022-12-12T00:00:00"}, "descriptions": [{"lang": "en", "value": "A flaw was found in OpenEXR's B44Compressor. This flaw allows an attacker who can submit a crafted file to be processed by OpenEXR, to exhaust all memory accessible to the application. The highest threat from this vulnerability is to system availability."}], "affected": [{"vendor": "n/a", "product": "OpenEXR", "versions": [{"version": "Fixed in OpenEXR 3.0.0-beta", "status": "affected"}]}], "references": [{"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25913"}, {"url": "https://github.com/AcademySoftwareFoundation/openexr/pull/843"}, {"url": "https://github.com/AcademySoftwareFoundation/openexr/commit/85fd638ae0d5fa132434f4cbf32590261c1dba97"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939156"}, {"url": "https://access.redhat.com/security/cve/CVE-2021-20298"}, {"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-400 - Uncontrolled Resource Consumption", "cweId": "CWE-400"}]}]}}}

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