CVE-2025-20128
22.01.2025, 17:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| clamav | clamav | 1.0.0 ≤ 𝑥 < 1.0.8 |
| clamav | clamav | 1.1.0 ≤ 𝑥 < 1.4.2 |
| cisco | secure_endpoint | 𝑥 < 1.24.4 |
| cisco | secure_endpoint | 𝑥 < 1.25.1 |
| cisco | secure_endpoint | 𝑥 < 7.5.20 |
| cisco | secure_endpoint | 8.0.1.21160 ≤ 𝑥 < 8.4.3 |
| cisco | secure_endpoint_private_cloud | 𝑥 < 4.2.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases