7.5
High
CVE-2026-20215 A vulnerability in the 7z file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS…
Description
A vulnerability in the 7z file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in 7z files during scanning, which may result in an out-of-bounds buffer write. An attacker could exploit this vulnerability by submitting a crafted file that contains 7z content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Secure Endpoint 8.4 | 8.4.0 → 8.4.5.30483 | No fix stated |
| Cisco Secure Endpoint 8.2 | 8.2.1.21612 → 8.2.4.30130 | No fix stated |
| Cisco Secure Endpoint 8.1 | 8.1.3 → 8.1.7.21585 | No fix stated |
| Cisco Secure Endpoint 8.0 | 8.0.1.21160 → 8.0.1.21164 | No fix stated |
| Cisco Secure Endpoint 7.5 | 7.5.1.20813 → 7.5.21.21732 | No fix stated |
| Cisco Secure Endpoint 7.4 | 7.4.1 → 7.4.5 | No fix stated |
| Cisco Secure Endpoint 7.3 | 7.3.1 → 7.3.15 | No fix stated |
| Cisco Secure Endpoint 7.2 | 7.2.3 → 7.2.13 | No fix stated |
| Cisco Secure Endpoint 7.1 | 7.1.1 → 7.1.5 | No fix stated |
Show the 27 other branches Hide the 27 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Secure Endpoint | 7.0.5 | No fix stated |
| Cisco Secure Endpoint 6.3 | 6.3.1 → 6.3.7 | No fix stated |
| Cisco Secure Endpoint 6.2 | 6.2.1 → 6.2.19 | No fix stated |
| Cisco Secure Endpoint 6.1 | 6.1.5 → 6.1.9 | No fix stated |
| Cisco Secure Endpoint 6.0 | 6.0.7 → 6.0.9 | No fix stated |
| Cisco Secure Endpoint 1.27 | 1.27.0 → 1.27.2 | No fix stated |
| Cisco Secure Endpoint 1.26 | 1.26.0 → 1.26.1 | No fix stated |
| Cisco Secure Endpoint 1.25 | 1.25.0 → 1.25.2 | No fix stated |
| Cisco Secure Endpoint 1.24 | 1.24.0 → 1.24.5 | No fix stated |
| Cisco Secure Endpoint 1.23 | 1.23.0 → 1.23.1 | No fix stated |
| Cisco Secure Endpoint 1.22 | 1.22.0 → 1.22.4 | No fix stated |
| Cisco Secure Endpoint 1.21 | 1.21.0 → 1.21.3 | No fix stated |
| Cisco Secure Endpoint 1.20 | 1.20.0 → 1.20.8 | No fix stated |
| Cisco Secure Endpoint | 1.19.0 | No fix stated |
| Cisco Secure Endpoint 1.18 | 1.18.0 → 1.18.1 | No fix stated |
| Cisco Secure Endpoint 1.17 | 1.17.0 → 1.17.2 | No fix stated |
| Cisco Secure Endpoint 1.16 | 1.16.0 → 1.16.3 | No fix stated |
| Cisco Secure Endpoint 1.15 | 1.15.0 → 1.15.6 | No fix stated |
| Cisco Secure Endpoint 1.14 | 1.14.0 → 1.14.1 | No fix stated |
| Cisco Secure Endpoint 1.13 | 1.13.0 → 1.13.2 | No fix stated |
| Cisco Secure Endpoint 1.12 | 1.12.0 → 1.12.7 | No fix stated |
| Cisco Secure Endpoint 1.11 | 1.11.0 → 1.11.1 | No fix stated |
| Cisco Secure Endpoint 1.10 | 1.10.0 → 1.10.2 | No fix stated |
| Cisco Secure Endpoint 1.9 | 1.9.0 → 1.9.1 | No fix stated |
| Cisco Secure Endpoint 1.8 | 1.8.0 → 1.8.4 | No fix stated |
| Cisco Secure Endpoint | 1.7.0 | No fix stated |
| Cisco Secure Endpoint | 1.6.0 | No fix stated |
References
- cisco-sa-clamav-88cFYyxR sec.cloudapps.cisco.com
Timeline
- Published
- Last modified
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