CVE-2008-5533
Published: 2008-12-12
Last Modified: 2018-10-11
CVE Author: NIST National Vulnerability Database
CVE Assigner: cve@mitre.org
K7AntiVirus 7.10.541 and possibly 7.10.454, 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.
| Severity | High |
| Base Score | 9.3/10 |
| Exploit Score | 8.6/10 |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Impact Score | 10/10 |
| Confidentiality Impact | Complete |
| Availability Impact | Complete |
| Integrity Impact | Complete |
| Vector String | AV:N/AC:M/Au:N/C:C/I:C/A:C |
NIST has not assigned a CVSSv3.1 Score.
| CPE | Vulnerable | Start | Excluding |
|---|---|---|---|
| cpe:2.3:a:k7computing:antivirus:7.10.454:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:a:k7computing:antivirus:7.10.541:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:a:microsoft:internet_explorer:6:*:*:*:*:*:*:* | No | - | - |
| cpe:2.3:a:microsoft:internet_explorer:7:*:*:*:*:*:*:* | No | - | - |
http://securityreason.com/securityalert/4723
http://www.securityfocus.com/archive/1/498995/100/0/threaded
http://www.securityfocus.com/archive/1/499043/100/0/threaded
https://exchange.xforce.ibmcloud.com/vulnerabilities/47435
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