{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-43312","assignerOrgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","assignerShortName":"fedora","dateUpdated":"2025-02-25T15:13:30.750Z","dateReserved":"2021-11-03T00:00:00.000Z","datePublished":"2023-03-24T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","shortName":"fedora","dateUpdated":"2023-03-24T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf64::invert_pt_dynamic at p_lx_elf.cpp:5239."}],"affected":[{"vendor":"n/a","product":"upx","versions":[{"version":"upx before 4.0.0-git-c6b9e3c62d15","status":"affected"}]}],"references":[{"url":"https://github.com/upx/upx/issues/379"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-119","cweId":"CWE-119"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T03:55:29.092Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/upx/upx/issues/379","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-25T15:13:18.357518Z","id":"CVE-2021-43312","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-02-25T15:13:30.750Z"}}]}}