Multiple F-Secure Anti-Virus LZH RAR archive security bypass
| fsecure-lzh-rar-security-bypass (34942) |
Description:
Multiple F-Secure Anti-Virus applications could allow a remote attacker to bypass security restrictions, caused by improper parsing of LZH and RAR archives. By creating a specially-crafted LZH or RAR archive file containing a malicious archive file header field, an attacker could exploit this vulnerability to bypass scan detection, once the file is opened.
*CVSS:
| Base Score: | 2.8 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Not Required |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | Partial |
| Temporal Score: | 2.4 |
| Exploitability: | High |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Bypass Security
Remedy:
Refer to F-Secure Security Bulletin FSC-2007-5 for patch, upgrade, or suggested workaround information. See References.
References:
- F-Secure Security Bulletin FSC-2007-5: Scan bypass vulnerabilities in handling of specially crafted LHA and RAR archives.
- BID-24525: F-Secure Multiple Anti-Virus Products LHA and RAR Archives Scan Bypass Vulnerability
- CVE-2007-3300: Multiple F-Secure anti-virus products for Microsoft Windows and Linux before 20070619 allow remote attackers to bypass scanning via a crafted header in a (1) LHA or (2) RAR archive.
- SA25738: F-Secure LHA and RAR Archives Security Bypass
- SECTRACK ID: 1018266: F-Secure Anti-Virus May Fail to Scan Certain LHA and RAR Archives
- SECTRACK ID: 1018267: F-Secure Internet Gatekeeper May Fail to Scan Certain LHA and RAR Archives
- SECTRACK ID: 1018268: F-Secure Internet Security May Fail to Scan Certain LHA and RAR Archives
- VUPEN/ADV-2007-2247: F-Secure Anti-Virus Products LHA and RAR File Handling Scan Bypass Vulnerability
Platforms Affected:
- F-Secure Anti-Virus 2005
- F-Secure Anti-Virus 2006
- F-Secure Anti-Virus 2007
- F-Secure Anti-Virus Client Security 7.00 and prior
- F-Secure Anti-Virus for Citrix Servers 5.52
- F-Secure Anti-Virus for Linux Gateways 4.65 and prior
- F-Secure Anti-Virus for Linux Servers 4.65 and prior
- F-Secure Anti-Virus for MIMEsweeper 5.61 and prior
- F-Secure Anti-Virus for MS Exchange 7.00
- F-Secure Anti-Virus for Windows Servers 7.00 and prior
- F-Secure Anti-Virus for Workstation 7.0
- F-Secure Anti-Virus Linux Client Sec 5.52 and prior
- F-Secure Anti-Virus Linux Server Sec 5.52 and prior
- F-Secure Internet Gatekeeper 6.61
- F-Secure Internet Gatekeeper for Linux 2.16
- F-Secure Internet Security 2005
- F-Secure Internet Security 2006
- F-Secure Internet Security 2007
- F-Secure Protection for Consumers 7.00 and prior
Reported:
Jun 19, 2007
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
