{"schemaVersion":3,"id":"CVE-2012-3455","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Heap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in KOffice 2.3.3 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted ODF style in an ODF document.  NOTE: this is the same vulnerability as CVE-2012-3456, but it was SPLIT by the CNA even though Calligra and KOffice share the same codebase.","dates":{"published":"2012-08-20T19:00:00.000Z","modified":"2024-08-06T20:05:12.671Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.05295,"percentile":0.92496,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.05295},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05295,"percentile":0.92496}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05295,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05295,"percentile":null},{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