CVE-2008-3447

Exp

The scanning engine in F-Prot Antivirus 6.2.1 4252 allows remote attackers to cause a denial of service (infinite loop) via a malformed ZIP archive, probably related to invalid offsets.

Published: 2008-08-04 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2008-3447 is rated High Exploit Risk (69.2/100): CVSS Medium severity, with high exploitation likelihood (EPSS 11.33%, 93th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.56% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2008-3447

EDB-ID Source Kind Published Link
6174 exploit_db edb 2008-07-31 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2008-3447

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-12-11 9.77% 11.33% +1.56%
2 2025-09-24 8.93% 9.77% +0.84%
3 2025-08-04 — 8.93% —

Full EPSS history (13 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2008-3447

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2008-3447

Affected software / configurations for CVE-2008-3447

Vendor Product Version Raw CPE
f-prot f-prot_antivirus 6.2.1.4252 cpe:2.3:a:f-prot:f-prot_antivirus:6.2.1.4252:*:*:*:*:*:*:*
f-prot scanning_engine 4.4.4.56 cpe:2.3:a:f-prot:scanning_engine:4.4.4.56:*:*:*:*:*:*:*

References for CVE-2008-3447

cvelogic Threat Intelligence