{"id":"CVE-2005-4470","state":"PUBLISHED","title":"Heap-based buffer overflow in the get_bhead function in readfile.c in Blender BlenLoader 2.0 through 2.40pre allows remote attackers to cause a denial of service (application crash","description":"Heap-based buffer overflow in the get_bhead function in readfile.c in Blender BlenLoader 2.0 through 2.40pre allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a .blend file with a negative bhead.len value, which causes less memory to be allocated than expected, possibly due to an integer overflow.","publishedAt":"2005-12-22T00:00:00.000Z","updatedAt":"2024-08-07T23:46:05.537Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://secunia.com/advisories/18178","http://www.securityfocus.com/archive/1/419907/100/0/threaded","http://secunia.com/advisories/19754","http://www.debian.org/security/2006/dsa-1039","http://www.vupen.com/english/advisories/2005/3032","http://www.overflow.pl/adv/blenderinteger.txt","http://www.gentoo.org/security/en/glsa/glsa-200601-08.xml","http://secunia.com/advisories/18176","http://www.securityfocus.com/bid/15981","https://usn.ubuntu.com/238-2/","http://secunia.com/advisories/18452"],"weaknesses":[],"ingestedAt":"2026-10-29T19:27:28.800Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2005/4xxx/CVE-2005-4470.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2005-4470","state":"PUBLISHED","datePublished":"2005-12-22T00:00:00.000Z","dateUpdated":"2024-08-07T23:46:05.537Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2005-12-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Heap-based buffer overflow in the get_bhead function in readfile.c in Blender BlenLoader 2.0 through 2.40pre allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a .blend file with a negative bhead.len value, which causes less memory to be allocated than expected, possibly due to an integer overflow."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://secunia.com/advisories/18178","name":"18178","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.securityfocus.com/archive/1/419907/100/0/threaded","name":"20051220 [Overflow.pl] Blender BlenLoader Integer Overflow","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://secunia.com/advisories/19754","name":"19754","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.debian.org/security/2006/dsa-1039","name":"DSA-1039","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.vupen.com/english/advisories/2005/3032","name":"ADV-2005-3032","tags":["vdb-entry","x_refsource_VUPEN"]},{"url":"http://www.overflow.pl/adv/blenderinteger.txt","tags":["x_refsource_MISC"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200601-08.xml","name":"GLSA-200601-08","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://secunia.com/advisories/18176","name":"18176","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.securityfocus.com/bid/15981","name":"15981","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://usn.ubuntu.com/238-2/","name":"USN-238-2","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://secunia.com/advisories/18452","name":"18452","tags":["third-party-advisory","x_refsource_SECUNIA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2018-10-19T14:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2005-12-20T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2005-4470","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Heap-based buffer overflow in the get_bhead function in readfile.c in Blender BlenLoader 2.0 through 2.40pre allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a .blend file with a negative bhead.len value, which causes less memory to be allocated than expected, possibly due to an integer overflow."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"18178","refsource":"SECUNIA","url":"http://secunia.com/advisories/18178"},{"name":"20051220 [Overflow.pl] Blender BlenLoader Integer Overflow","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/419907/100/0/threaded"},{"name":"19754","refsource":"SECUNIA","url":"http://secunia.com/advisories/19754"},{"name":"DSA-1039","refsource":"DEBIAN","url":"http://www.debian.org/security/2006/dsa-1039"},{"name":"ADV-2005-3032","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2005/3032"},{"name":"http://www.overflow.pl/adv/blenderinteger.txt","refsource":"MISC","url":"http://www.overflow.pl/adv/blenderinteger.txt"},{"name":"GLSA-200601-08","refsource":"GENTOO","url":"http://www.gentoo.org/security/en/glsa/glsa-200601-08.xml"},{"name":"18176","refsource":"SECUNIA","url":"http://secunia.com/advisories/18176"},{"name":"15981","refsource":"BID","url":"http://www.securityfocus.com/bid/15981"},{"name":"USN-238-2","refsource":"UBUNTU","url":"https://usn.ubuntu.com/238-2/"},{"name":"18452","refsource":"SECUNIA","url":"http://secunia.com/advisories/18452"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://secunia.com/advisories/18178","name":"18178","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/419907/100/0/threaded","name":"20051220 [Overflow.pl] Blender BlenLoader Integer Overflow","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/19754","name":"19754","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1039","name":"DSA-1039","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2005/3032","name":"ADV-2005-3032","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.overflow.pl/adv/blenderinteger.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200601-08.xml","name":"GLSA-200601-08","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://secunia.com/advisories/18176","name":"18176","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/15981","name":"15981","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://usn.ubuntu.com/238-2/","name":"USN-238-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://secunia.com/advisories/18452","name":"18452","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-07T23:46:05.537Z"}}]}}}