avpack32.dll before 7.3.0.6 in Avira AntiVir allows remote attackers to cause a denial of…
Priority LOW 38Published · 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
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
avpack32.dll before 7.3.0.6 in Avira AntiVir allows remote attackers to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.
Why it matters now
EPSS 0.02022 81st 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:avira:antivir_personal:*:*:*:*:*:*:*:* | up to 7.3.0.5 | Vulnerable | Gen Digital |
- cpe:2.3:a:avira:antivir_personal:*:*:*:*:*:*:*:* Versions up to 7.3.0.5 Vulnerable ·Gen Digital
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-1671
- 2026-10-03 Alias added: GHSA-h4gh-78r2-3jxw
References
Advisory 1
Other 2
More Gen Digital Antivir Personal vulnerabilities
- TI-2007-01612 unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote… CVSS 2.0HIGH 7.8
- TI-2008-06650 Avira AntiVir Premium, Premium Security Suite, AntiVir Professional, and AntiVir Personal… CVSS 2.0HIGH 7.2
- TI-2006-01233 Classic Planer in AntiVir PersonalEdition Classic 7 does not drop privileges before… CVSS 2.0HIGH 7.2
- TI-2013-04044 A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before… CVSS 3.1MEDIUM 5.5
- TI-2005-03050 Multiple interpretation error in unspecified versions of AntiVir Antivirus allows remote… CVSS 2.0MEDIUM 5.1
- TI-2005-03045 Multiple interpretation error in unspecified versions of Avira Antivirus allows remote… CVSS 2.0MEDIUM 5.1
Sources
- CVE-2007-1671 · CVE Program
- CVE-2007-1671 · NVD
- FIRST EPSS
- GHSA-h4gh-78r2-3jxw · 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