CVE-2025-20128
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ClamAV OLE2 File Format Decryption Denial of Service Vulnerability
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Cisco Secure Endpoint
- Vendor
- Cisco
- Product
- Cisco Secure Endpoint
- Platforms
- Unknown
- Default status
unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 7.0.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.1.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.3.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.1.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.3.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.1.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.1.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.1.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.3.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.12.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.8.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.11.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.12.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.10.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.12.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.8.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.10.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.12.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.12.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.14.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.10.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.12.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.6.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.11.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.7.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.13.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.12.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.8.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.13.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.9.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.9.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.12.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.13.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.7.21512 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.3.21242 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.5.21322 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.7.21417 | affected | Unavailable | Unavailable | Unavailable | None listed |