{"id":"CVE-2012-3456","state":"PUBLISHED","title":"Heap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in Calligra 2.4.3 and earlier allows remote attackers ","description":"Heap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in Calligra 2.4.3 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-2012-3455, but it was SPLIT by the CNA even though Calligra and KOffice share the same codebase.","publishedAt":"2012-08-20T18:00:00.000Z","updatedAt":"2024-08-06T20:05:12.652Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://exchange.xforce.ibmcloud.com/vulnerabilities/77482","http://www.openwall.com/lists/oss-security/2012/08/10/1","http://www.openwall.com/lists/oss-security/2012/08/06/6","http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00026.html","http://www.openwall.com/lists/oss-security/2012/08/06/1","http://www.openwall.com/lists/oss-security/2012/08/04/5","http://marc.info/?l=bugtraq&m=136733075705494&w=2","http://media.blackhat.com/bh-us-12/Briefings/C_Miller/BH_US_12_Miller_NFC_attack_surface_WP.pdf","http://www.openwall.com/lists/oss-security/2012/08/04/1","http://www.ubuntu.com/usn/USN-1525-1","http://www.kde.org/info/security/advisory-20120810-1.txt","http://secunia.com/advisories/50050","http://www.securityfocus.com/bid/54816"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:22.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2012/3xxx/CVE-2012-3456.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2012-3456","state":"PUBLISHED","datePublished":"2012-08-20T18:00:00.000Z","dateUpdated":"2024-08-06T20:05:12.652Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2012-06-14T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Heap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in Calligra 2.4.3 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.  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