{"id":"CVE-2013-4565","aliases":["EUVD-2013-4423","GHSA-mhr8-498r-9j55"],"status":"published","title":"Heap-based buffer overflow in the __OLEdecode function in ppthtml 0.5.1 and earlier allows remote...","description":"Heap-based buffer overflow in the __OLEdecode function in ppthtml 0.5.1 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted .ppt file.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03482,"percentile":0.89197,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2014-04-25T17:00:00Z","modified":"2026-06-16T23:57:27Z","products":[{"vendor":"debian","product":"ppthtml"}],"references":[{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=729279","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/88885","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://seclists.org/oss-sec/2013/q4/279","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4565"},{"url":"https://github.com/advisories/GHSA-mhr8-498r-9j55"}],"sources":{"cve":[{"id":"CVE-2013-4565","description":"Heap-based buffer overflow in the __OLEdecode function in ppthtml 0.5.1 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted .ppt file.","status":"published","published":"2014-04-25T17:00:00Z","modified":"2024-08-06T16:45:15.195Z","updated_at":"2026-11-02T14:34:57.869657Z"}],"euvd":[{"id":"EUVD-2013-4423","description":"Heap-based buffer overflow in the __OLEdecode function in ppthtml 0.5.1 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted .ppt file.","status":"published","published":"2014-04-25T17:00:00Z","modified":"2024-08-06T16:45:15Z","updated_at":"2026-11-03T01:56:31.067159Z"}],"ghsa":[{"id":"GHSA-mhr8-498r-9j55","title":"Heap-based buffer overflow in the __OLEdecode function in ppthtml 0.5.1 and earlier allows remote...","description":"Heap-based buffer overflow in the __OLEdecode function in ppthtml 0.5.1 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted .ppt file.","status":"published","published":"2022-05-17T01:33:02Z","modified":"2023-02-03T05:04:34Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:35.259064Z"}],"nvd":[{"id":"CVE-2013-4565","description":"Heap-based buffer overflow in the __OLEdecode function in ppthtml 0.5.1 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted .ppt file.","status":"published","published":"2014-04-25T17:12:03.423Z","modified":"2026-06-16T23:57:27.79Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:50.049023Z"}]}}