CVE-1999-0770
UnknownEPSS 1.07%
Last modified
CVE-1999-0770 is a vulnerability of currently unknown severity. Firewall-1 sets a long timeout for connections that begin with ACK or other packets except SYN, allowing an attacker to conduct a denial of service via a large number of connection attempts to unresponsive systems.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
Description
Firewall-1 sets a long timeout for connections that begin with ACK or other packets except SYN, allowing an attacker to conduct a denial of service via a large number of connection attempts to unresponsive systems.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Checkpoint | Firewall-1 | 3.0 |
| Checkpoint | Firewall-1 | 4.0 |
References
- http://www.securityfocus.com/bid/549Exploit, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/549Exploit, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-0770?
Firewall-1 sets a long timeout for connections that begin with ACK or other packets except SYN, allowing an attacker to conduct a denial of service via a large number of connection attempts to unresponsive systems.
How severe is CVE-1999-0770?
Severity scoring for CVE-1999-0770 is pending analysis. The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-1999-0770?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-1999-0770?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST