Stack-based buffer overflow in the ACE archive decompression library (vrAZace.dll) in…
Priority MEDIUM 40Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Stack-based buffer overflow in the ACE archive decompression library (vrAZace.dll) in HAURI Anti-Virus products including ViRobot Expert 4.0, Advanced Server, Linux Server 2.0, and LiveCall, when compressed file scanning is enabled, allows remote attackers to execute arbitrary code via an ACE archive that contains a file with a long filename.
Why it matters now
EPSS 0.04035 90th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hauri:livecall:*:*:*:*:*:*:*:* | all versions | Vulnerable | Hauri |
| cpe:2.3:a:hauri:virobot_advanced_server:*:*:*:*:*:*:*:* | all versions | Vulnerable | Hauri |
| cpe:2.3:a:hauri:virobot_expert:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Hauri |
| cpe:2.3:a:hauri:virobot_linux_server:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Hauri |
- cpe:2.3:a:hauri:livecall:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Hauri
- cpe:2.3:a:hauri:virobot_advanced_server:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Hauri
- cpe:2.3:a:hauri:virobot_expert:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Hauri
- cpe:2.3:a:hauri:virobot_linux_server:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Hauri
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-2720
- 2026-10-03 Alias added: GHSA-v9mc-8862-vgq9
More Hauri Livecall vulnerabilities
- TI-2005-02534 Directory traversal vulnerability in HAURI Anti-Virus products including ViRobot Expert… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2005-2720 · CVE Program
- CVE-2005-2720 · NVD
- FIRST EPSS
- GHSA-v9mc-8862-vgq9 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences