CVE-2008-3243: Input Validation
First published: Mon Jul 21 2008(Updated: )
Multiple unspecified vulnerabilities in the scanning engine before 4.4.4 in F-Prot Antivirus before 6.0.9.0 allow remote attackers to cause a denial of service via (1) a crafted UPX-compressed file, which triggers an engine crash; (2) a crafted Microsoft Office file, which triggers an infinite loop; or (3) an ASPack-compressed file, which triggers an engine crash.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F-PROT Antivirus | =3.11b | |
| F-PROT Antivirus | =3.12 | |
| F-PROT Antivirus | =3.12a | |
| F-PROT Antivirus | =3.12b | |
| F-PROT Antivirus | =3.12c | |
| F-PROT Antivirus | =3.12d | |
| F-PROT Antivirus | =3.13 | |
| F-PROT Antivirus | =3.13a | |
| F-PROT Antivirus | =3.14 | |
| F-PROT Antivirus | =3.14a | |
| F-PROT Antivirus | =3.14b | |
| F-PROT Antivirus | =3.14c | |
| F-PROT Antivirus | =3.14d | |
| F-PROT Antivirus | =3.14e | |
| F-PROT Antivirus | =3.15 | |
| F-PROT Antivirus | =3.15a | |
| F-PROT Antivirus | =3.15b | |
| F-PROT Antivirus | =3.16 | |
| F-PROT Antivirus | =3.16a | |
| F-PROT Antivirus | =3.16b | |
| F-PROT Antivirus | =3.16c | |
| F-PROT Antivirus | =3.16d | |
| F-PROT Antivirus | =3.16e | |
| F-PROT Antivirus | =3.16f | |
| F-PROT Antivirus | =4.6.6 | |
| F-PROT Antivirus | =6.0.5 | |
| F-PROT Antivirus | =6.0.5.1 | |
| F-PROT Antivirus | =6.0.6 | |
| F-PROT Antivirus | =6.0.6.1 | |
| F-PROT Antivirus | =6.0.6.3 | |
| F-PROT Antivirus | =6.0.6.4 | |
| F-PROT Antivirus | =6.0.7 | |
| F-PROT Antivirus | =6.0.7.1 | |
| F-PROT Antivirus | =6.0.8 | |
| F-Prot Antivirus | <=4.3.2 |
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Reference Links
- http://www.f-prot.com/download/ReleaseNotesWindows.txt
- http://www.securityfocus.com/bid/30258
- http://secunia.com/advisories/31118
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43870
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43869
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43868
Frequently Asked Questions
What is the severity of CVE-2008-3243?
CVE-2008-3243 has a medium severity as it can lead to denial of service.
How do I fix CVE-2008-3243?
To fix CVE-2008-3243, you should update F-Prot Antivirus to version 6.0.9.0 or later.
What software versions are affected by CVE-2008-3243?
CVE-2008-3243 affects multiple versions of F-Prot Antivirus prior to 6.0.9.0.
What types of files can trigger the vulnerabilities in CVE-2008-3243?
CVE-2008-3243 can be triggered by crafted UPX-compressed files and Microsoft Office files.
Is there a workaround for CVE-2008-3243?
The recommended action for CVE-2008-3243 is to update to the latest version of F-Prot Antivirus, as there are no known effective workarounds.
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