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Tracker / CVE-2025-20128

CVE-2025-20128

Medium 5.3

A vulnerability in the Object Linking and Embedding 2 (OLE2) decryption routine of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to an integer underflow in a bounds check that allows for a heap buffer overflow read. An attacker could exploit this vulnerability by submitting a crafted file containing OLE2 content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process, resulting in a DoS condition on the affected software. For a description of this vulnerability, see the . Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Affected products and versions

cisco secure_endpoint · … → 1.24.4
cisco secure_endpoint · … → 1.25.1
cisco secure_endpoint · … → 7.5.20
cisco secure_endpoint · 8.0.1.21160 → 8.4.3
cisco secure_endpoint_private_cloud · … → 4.2.0
clamav clamav · 1.0.0 → 1.0.8
clamav clamav · 1.1.0 → 1.4.2

Analysis

This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.

References