{"containers":{"cna":{"affected":[{"product":"upx","vendor":"n/a","versions":[{"status":"affected","version":"Fixed in v3.96."}]}],"descriptions":[{"lang":"en","value":"A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() function of p_lx_elf.cpp file. An attacker with a crafted input file could trigger this issue that could cause a crash leading to a denial of service. The highest impact is to Availability."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-369","description":"CWE-369 - Divide By Zero","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-08-18T18:57:21.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_MISC"],"url":"https://github.com/upx/upx/issues/331"},{"tags":["x_refsource_MISC"],"url":"https://github.com/upx/upx/commit/eb90eab6325d009004ffb155e3e33f22d4d3ca26"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2020-27790","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"upx","version":{"version_data":[{"version_value":"Fixed in v3.96."}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() function of p_lx_elf.cpp file. An attacker with a crafted input file could trigger this issue that could cause a crash leading to a denial of service. The highest impact is to Availability."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-369 - Divide By Zero"}]}]},"references":{"reference_data":[{"name":"https://github.com/upx/upx/issues/331","refsource":"MISC","url":"https://github.com/upx/upx/issues/331"},{"name":"https://github.com/upx/upx/commit/eb90eab6325d009004ffb155e3e33f22d4d3ca26","refsource":"MISC","url":"https://github.com/upx/upx/commit/eb90eab6325d009004ffb155e3e33f22d4d3ca26"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T16:25:42.456Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/upx/upx/issues/331"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/upx/upx/commit/eb90eab6325d009004ffb155e3e33f22d4d3ca26"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2020-27790","datePublished":"2022-08-18T18:57:21.000Z","dateReserved":"2020-10-27T00:00:00.000Z","dateUpdated":"2024-08-04T16:25:42.456Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}