CVE-2007-1672
avast! antivirus before 4.7.981 allows remote attackers to cause a denial of service (infinite...
avast! antivirus before 4.7.981 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
avast! antivirus before 4.7.981 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-2007-1672- 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
avast! antivirus before 4.7.981 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-2007-1672- Updated
- 2026-11-02
EUVDEUVD-2007-1666 No score
avast! antivirus before 4.7.981 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-2007-1666- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g4x2-2pr8-cq33 No score
avast! antivirus before 4.7.981 allows remote attackers to cause a denial of service (infinite...
avast! antivirus before 4.7.981 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-g4x2-2pr8-cq33- 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-2007-1672 is a high vulnerability (CVSS 7.8) in Avast Antivirus, published May 9, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.18%, the 88th percentile. No source names a fixed version.
References
exchange.xforce.ibmcloud.com/vulnerabilities/34080
securityfocus.com/bid/23823
secunia.com/advisories/25137
vupen.com/english/advisories/2007/1701
osvdb.org/35794
securityreason.com/securityalert/2680
nvd.nist.gov/vuln/detail/CVE-2007-1672
github.com/advisories/GHSA-g4x2-2pr8-cq33