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Vulnerability Details : CVE-2007-4787

The virus detection engine in Sophos Anti-Virus before 2.49.0 does not properly process malformed (1) CAB, (2) LZH, and (3) RAR files with modified headers, which might allow remote attackers to bypass malware detection.
Publish Date : 2007-09-10 Last Update Date : 2008-11-15
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 20

- Products Affected By CVE-2007-4787

# Product Type Vendor Product Version Update Edition Language
1 Application Sophos Scanning Engine 2.30.4 Version Details Vulnerabilities
2 Application Sophos Sophos Anti-virus 3.4.6 Version Details Vulnerabilities
3 Application Sophos Sophos Anti-virus 3.78d Version Details Vulnerabilities
4 Application Sophos Sophos Anti-virus 3.78 Version Details Vulnerabilities
5 Application Sophos Sophos Anti-virus 3.79 Version Details Vulnerabilities
6 Application Sophos Sophos Anti-virus 3.80 Version Details Vulnerabilities
7 Application Sophos Sophos Anti-virus 3.81 Version Details Vulnerabilities
8 Application Sophos Sophos Anti-virus 3.82 Version Details Vulnerabilities
9 Application Sophos Sophos Anti-virus 3.83 Version Details Vulnerabilities
10 Application Sophos Sophos Anti-virus 3.84 Version Details Vulnerabilities
11 Application Sophos Sophos Anti-virus 3.85 Version Details Vulnerabilities
12 Application Sophos Sophos Anti-virus 3.86 Version Details Vulnerabilities
13 Application Sophos Sophos Anti-virus 3.90 Version Details Vulnerabilities
14 Application Sophos Sophos Anti-virus 3.91 Version Details Vulnerabilities
15 Application Sophos Sophos Anti-virus 3.95 Version Details Vulnerabilities
16 Application Sophos Sophos Anti-virus 3.96 Version Details Vulnerabilities
17 Application Sophos Sophos Anti-virus 4.04 Version Details Vulnerabilities
18 Application Sophos Sophos Anti-virus 4.05 Version Details Vulnerabilities
19 Application Sophos Sophos Anti-virus 4.5.3 Version Details Vulnerabilities
20 Application Sophos Sophos Anti-virus 4.5.4 Version Details Vulnerabilities
21 Application Sophos Sophos Anti-virus 4.5.11 Version Details Vulnerabilities
22 Application Sophos Sophos Anti-virus 4.5.12 Version Details Vulnerabilities
23 Application Sophos Sophos Anti-virus 4.7.1 Version Details Vulnerabilities
24 Application Sophos Sophos Anti-virus 4.7.2 Version Details Vulnerabilities
25 Application Sophos Sophos Anti-virus 5.0.1 Version Details Vulnerabilities
26 Application Sophos Sophos Anti-virus 5.0.2 Version Details Vulnerabilities
27 Application Sophos Sophos Anti-virus 5.0.4 Version Details Vulnerabilities
28 Application Sophos Sophos Anti-virus 5.1 Version Details Vulnerabilities
29 Application Sophos Sophos Anti-virus 5.2.0 Version Details Vulnerabilities
30 Application Sophos Sophos Anti-virus 5.2.1 Version Details Vulnerabilities
31 Application Sophos Sophos Anti-virus 6.0 Version Details Vulnerabilities
32 Application Sophos Sophos Anti-virus 6.5 Version Details Vulnerabilities
33 Application Sophos Sophos Anti-virus 6.5.4 R2 Version Details Vulnerabilities
34 Application Sophos Sophos Anti-virus 6.5.8 Version Details Vulnerabilities
35 Application Sophos Sophos Anti-virus 7.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Sophos Scanning Engine 1
Sophos Sophos Anti-virus 34

- References For CVE-2007-4787

http://www.frsirt.com/english/advisories/2007/3078
VUPEN ADV-2007-3078
http://xforce.iss.net/xforce/xfdb/36502
XF sophos-archive-security-bypass(36502)
http://osvdb.org/37988
OSVDB 37988
http://www.securityfocus.com/bid/25574
BID 25574 Sophos Anti-Virus CAB, LZH, and RAR File Scan Evasion Vulnerability Release Date:2007-09-06
http://www.sophos.com/support/knowledgebase/article/29146.html CONFIRM
http://secunia.com/advisories/26726
SECUNIA 26726

- Metasploit Modules Related To CVE-2007-4787

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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