What’s Vulnerable › Vulnerabilities

CVE-2003-1309

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2003-12-31 · updated 2026-06-16

Description

The DeviceIoControl function in the TrueVector Device Driver (VSDATANT) in ZoneAlarm before 3.7.211, Pro before 4.0.146.029, and Plus before 4.0.146.029 allows local users to gain privileges via certain signals (aka "Device Driver Attack").

Affected products

• Zonelabs Zonealarm: 3.7.202, 3.7.211

References

• http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0070.html
• http://download.zonelabs.com/bin/free/information/znalm/zaReleaseHistory.html
• http://sec-labs.hack.pl/advisories/seclabs-adv-zone-alarm-04-08-2003.txt
• http://sec-labs.hack.pl/papers/win32ddc.php
• http://secunia.com/advisories/9459
• http://www.osvdb.org/2375
• http://www.osvdb.org/4362
• http://www.securityfocus.com/bid/8342
• https://exchange.xforce.ibmcloud.com/vulnerabilities/12824
• http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0070.html
• http://download.zonelabs.com/bin/free/information/znalm/zaReleaseHistory.html
• http://sec-labs.hack.pl/advisories/seclabs-adv-zone-alarm-04-08-2003.txt

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