CVE-1999-1339
UnknownEPSS 2.61%
Last modified
CVE-1999-1339 is a vulnerability of currently unknown severity. Vulnerability when Network Address Translation (NAT) is enabled in Linux 2.2.10 and earlier with ipchains, or FreeBSD 3.2 with ipfw, allows remote attackers to cause a denial of service (kernel panic) via a ping -R (record route) command.. EPSS estimates a 2.61% chance of exploitation in the next 30 days.
Description
Vulnerability when Network Address Translation (NAT) is enabled in Linux 2.2.10 and earlier with ipchains, or FreeBSD 3.2 with ipfw, allows remote attackers to cause a denial of service (kernel panic) via a ping -R (record route) command.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | 3.2 |
| Linux | Linux Kernel | <= 2.2.10 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-1339?
Vulnerability when Network Address Translation (NAT) is enabled in Linux 2.2.10 and earlier with ipchains, or FreeBSD 3.2 with ipfw, allows remote attackers to cause a denial of service (kernel panic) via a ping -R (record route) command.
How severe is CVE-1999-1339?
Severity scoring for CVE-1999-1339 is pending analysis. The EPSS model estimates a 2.61% probability of exploitation in the next 30 days.
How do I fix CVE-1999-1339?
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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