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    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:Jun 1, 2007
    Last Modified:Apr 23, 2026
    EPS:Jun 1, 2007
    EPSS Score:0.0261
    CVSS Score:7.8

    Affected Products

    Vendor
    Avira
    Product
    Antivir
    Vendor
    Avira
    Product
    Av Pack

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2012-1425 (CVSS 4.3) — The TAR file parser in Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK 2.0.3.7, Quick Heal (aka Cat QuickHeal) 11…
    CVE-2012-1443 (CVSS 4.3) — The RAR file parser in ClamAV 0.96.4, Rising Antivirus 22.83.00.03, Quick Heal (aka Cat QuickHeal) 11.00, G Da…
    CVE-2012-1457 (CVSS 4.3) — The TAR file parser in Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK 2.0.3.7, avast! Antivirus 4.8.1351.0 and 5…
    CVE-2012-1459 (CVSS 4.3) — The TAR file parser in AhnLab V3 Internet Security 2011.01.18.00, Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK…
    CVE-2008-6962 (CVSS 7.2) — Avira AntiVir Premium, Premium Security Suite, AntiVir Professional, and AntiVir Personal - FREE allows local …
    CVE-2009-2761 (CVSS 7.2) — Unquoted Windows search path vulnerability in the scheduler (sched.exe) in Avira AntiVir, AntiVir Premium, Pre…
    CVE-2007-2974 (CVSS 10) — Buffer overflow in the file parsing engine in Avira Antivir Antivirus before 7.03.00.09 allows remote attacker…
    CVE-2007-2973 (CVSS 7.8) — Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service (infinite loop …
    CVE-2007-1673 (CVSS 7.8) — unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote attackers to cause a d…

    References

    http://forum.antivir-pe.de/thread.php?threadid=22528
    http://marc.info/?l=full-disclosure&m=118040810718045&w=2
    http://osvdb.org/36710
    http://secunia.com/advisories/25417
    http://www.nruns.com/advisories/%5Bn.runs-SA-2007.011%5D%20-%20Avira%20Antivir%20Antivirus%20UPX%20parsing%20Divide%20by%20Zero%20Advisory.txt
    http://www.securityfocus.com/archive/1/469880/100/0/threaded
    http://www.securityfocus.com/bid/24187
    http://www.securitytracker.com/id?1018132
    http://www.vupen.com/english/advisories/2007/1971
    https://exchange.xforce.ibmcloud.com/vulnerabilities/34556
    http://forum.antivir-pe.de/thread.php?threadid=22528
    http://marc.info/?l=full-disclosure&m=118040810718045&w=2
    http://osvdb.org/36710
    http://secunia.com/advisories/25417
    http://www.nruns.com/advisories/%5Bn.runs-SA-2007.011%5D%20-%20Avira%20Antivir%20Antivirus%20UPX%20parsing%20Divide%20by%20Zero%20Advisory.txt
    http://www.securityfocus.com/archive/1/469880/100/0/threaded
    http://www.securityfocus.com/bid/24187
    http://www.securitytracker.com/id?1018132
    http://www.vupen.com/english/advisories/2007/1971
    https://exchange.xforce.ibmcloud.com/vulnerabilities/34556

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High