Is CVE-2008-1100 actively exploited?

CVE-2008-1100 has no public evidence of in-the-wild exploitation as of 2025-04-09.

What is the CVSS score for CVE-2008-1100?

CVE-2008-1100 has a CVSS score of 10 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C.

How do I patch CVE-2008-1100?

Patch guidance is available from clam anti-virus security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2008-1100.

CVE-2008-1100 - remediation guidance & executive summary

Q: Which products are affected by CVE-2008-1100?

2 products: clam anti-virus clamav, clam anti-virus clamav.

Description

Buffer overflow in the cli_scanpe function in libclamav (libclamav/pe.c) for ClamAV 0.92 and 0.92.1 allows remote attackers to execute arbitrary code via a crafted Upack PE file.

CVSS Metrics

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector: network
Access Cmplx: low
Auth: none
Confidentiality: complete
Integrity: complete
Availability: complete
Weaknesses: CWE-119 · Memory Buffer Errors

Metadata

Primary Vendor: CLAM_ANTI-VIRUS
Published: 4/14/2008
Last Modified: 4/9/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2008-1100

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary