CVE-2002-1911 EXPLOIT
5.0
MEDIUM · CVSS 2.0 · EPSS 3.1% (pctl 87)
Patch early
A public exploit exists.
Description
ZoneAlarm Pro 3.0 and 3.1, when configured to block all traffic, allows remote attackers to cause a denial of service (CPU and memory consumption) via a large number of SYN packets (SYN flood). NOTE: the vendor was not able to reproduce the issue.
Scoring
| CVSS | 5.0 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| EPSS | 3.13% — more likely to be exploited than 87% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2002-12-31 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| zonelabs | zonealarm |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Zone Labs ZoneAlarm 3.0/3.1 - Syn Flood Denial of Service | 2002-10-16 |
References
- http://archives.neohapsis.com/archives/bugtraq/2002-10/0238.html
- http://www.iss.net/security_center/static/10379.php
- http://www.securityfocus.com/archive/1/295434
- http://www.securityfocus.com/bid/5975
- http://archives.neohapsis.com/archives/bugtraq/2002-10/0238.html
- http://www.iss.net/security_center/static/10379.php
- http://www.securityfocus.com/archive/1/295434
- http://www.securityfocus.com/bid/5975
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