| Vulnerability Name: | CVE-2012-1438 (CCN-74253) | ||||||||
| Assigned: | 2012-03-19 | ||||||||
| Published: | 2012-03-19 | ||||||||
| Updated: | 2012-03-27 | ||||||||
| Summary: | The Microsoft Office file parser in Comodo Antivirus 7425 and Sophos Anti-Virus 4.61.0 allows remote attackers to bypass malware detection via an Office file with a ustar character sequence at a certain location. Note: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different Office parser implementations. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
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| CVSS v2 Severity: | 4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N) 3.5 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)
3.5 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)
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| Vulnerability Type: | CWE-264 | ||||||||
| Vulnerability Consequences: | Bypass Security | ||||||||
| References: | Source: CCN Type: Comodo Web Site Comodo Antivirus Source: CCN Type: BugTraq Mailing List, Sun Mar 18 2012 Evasion attacks expoliting file-parsing vulnerabilities in antivirus products Source: MITRE Type: CNA CVE-2012-1438 Source: MISC Type: UNKNOWN http://www.ieee-security.org/TC/SP2012/program.html Source: CCN Type: OSVDB ID: 80376 Sophos Anti-Virus Malformed Microsoft Office File Handling Scan Bypass Source: BUGTRAQ Type: UNKNOWN 20120319 Evasion attacks expoliting file-parsing vulnerabilities in antivirus products Source: CCN Type: BID-52599 Multiple AntiVirus Products CVE-2012-1438 MS Office File Scan Evasion Vulnerability Source: CCN Type: Sophos Web Site Sophos Antivirus Source: XF Type: UNKNOWN multiple-av-office-ustar-evasion(74253) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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