CVE-2007-2972

The file parsing engine in Avira Antivir Antivirus before 7.04.00.24 allows remote attackers to cause a denial of service (application crash) via a crafted UPX compressed file, which triggers a divide-by-zero error.

Published: 2007-06-01 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-2972 is rated Moderate Risk (62.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 3.41%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2007-2972

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 2.61% 3.41% +0.80%
2 2026-01-18 2.51% 2.61% +0.10%
3 2025-06-26 — 2.51% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-2972

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 6.9 [email protected]

Weakness enumeration for CVE-2007-2972

Affected software / configurations for CVE-2007-2972

Vendor Product Version Raw CPE
avira antivir <= 7.04.00.23 cpe:2.3:a:avira:antivir:*:*:*:*:*:*:*:*
avira av_pack <= 7.03.00.08 cpe:2.3:a:avira:av_pack:*:*:*:*:*:*:*:*

References for CVE-2007-2972

cvelogic Threat Intelligence