CVE-2008-5543

Symantec AntiVirus (SAV) 10, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.

CVSS v2.0 9.3 HIGH

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://securityreason.com/securityalert/4723
https://exchange.xforce.ibmcloud.com/vulnerabilities/47435
http://www.securityfocus.com/archive/1/499043/100/0/threaded
http://www.securityfocus.com/archive/1/498995/100/0/threaded

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:symantec:antivirus:10.0:*:*:*:*:*:*:*

OR	cpe:2.3:a:microsoft:internet_explorer:6:::::::*
	cpe:2.3:a:microsoft:internet_explorer:7:::::::*

History

No history.

Information

Published : 2008-12-12 18:30

Updated : 2018-10-11 20:56

NVD link : CVE-2008-5543

Mitre link : CVE-2008-5543

JSON object : View

Products Affected

microsoft

internet_explorer

symantec

antivirus

CWE

CWE-20

Improper Input Validation

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://securityreason.com/securityalert/4723", "name": "4723", "tags": [], "refsource": "SREASON"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/47435", "name": "multiple-antivirus-mzheader-code-execution(47435)", "tags": [], "refsource": "XF"}, {"url": "http://www.securityfocus.com/archive/1/499043/100/0/threaded", "name": "20081209 Multiple Vendor Anti-Virus Software Malicious WebPage Detection Bypass -Update-", "tags": [], "refsource": "BUGTRAQ"}, {"url": "http://www.securityfocus.com/archive/1/498995/100/0/threaded", "name": "20081208 Multiple Vendor Anti-Virus Software Malicious WebPage Detection Bypass", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Symantec AntiVirus (SAV) 10, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka \"EXE info\") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2008-5543", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}}, "publishedDate": "2008-12-12T18:30Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:symantec:antivirus:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:microsoft:internet_explorer:6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:a:microsoft:internet_explorer:7:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-10-11T20:56Z"}