{"containers":{"cna":{"affected":[{"product":"upx","vendor":"n/a","versions":[{"status":"affected","version":"upx 4.0"}]}],"descriptions":[{"lang":"en","value":"An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0. The flow allows attackers to cause a denial of service (abort) via a crafted file."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-05-26T23:54:30.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_MISC"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1948696"},{"tags":["x_refsource_MISC"],"url":"https://github.com/upx/upx/issues/486"},{"tags":["x_refsource_MISC"],"url":"https://github.com/upx/upx/pull/487"},{"tags":["x_refsource_MISC"],"url":"https://github.com/upx/upx/commit/28e761cd42211dfe0124b7a29b2f74730f453e46"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T22:32:41.143Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1948696"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/upx/upx/issues/486"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/upx/upx/pull/487"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/upx/upx/commit/28e761cd42211dfe0124b7a29b2f74730f453e46"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2021-30501","datePublished":"2021-05-26T23:54:30.000Z","dateReserved":"2021-04-12T00:00:00.000Z","dateUpdated":"2024-08-03T22:32:41.143Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}