CVE-2007-1671
avpack32.dll before 7.3.0.6 in Avira AntiVir allows remote attackers to cause a denial of service...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2007-1671- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2007-1671- Updated
- 2026-11-02
EUVDEUVD-2007-1665 No score
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.
- Record
EUVD-2007-1665- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h4gh-78r2-3jxw No score
avpack32.dll before 7.3.0.6 in Avira AntiVir allows remote attackers to cause a denial of service...
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.
- Record
GHSA-h4gh-78r2-3jxw- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-1671 is a high vulnerability (CVSS 7.8) in Avira Antivir Personal, published May 9, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.02%, the 81st percentile. No source names a fixed version.
References
exchange.xforce.ibmcloud.com/vulnerabilities/34080
secunia.com/advisories/25140
osvdb.org/35911
vupen.com/english/advisories/2007/1702
securityfocus.com/bid/23823
securityreason.com/securityalert/2680
nvd.nist.gov/vuln/detail/CVE-2007-1671
github.com/advisories/GHSA-h4gh-78r2-3jxw