CVE-1999-1018
UnknownEPSS 7.22%
Last modified
CVE-1999-1018 is a vulnerability of currently unknown severity. IPChains in Linux kernels 2.2.10 and earlier does not reassemble IP fragments before checking the header information, which allows a remote attacker to bypass the filtering rules using several fragments with 0 offsets.. EPSS estimates a 7.22% chance of exploitation in the next 30 days.
Description
IPChains in Linux kernels 2.2.10 and earlier does not reassemble IP fragments before checking the header information, which allows a remote attacker to bypass the filtering rules using several fragments with 0 offsets.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 2.2.10 |
| Linux | Linux Kernel | 2.2.0 |
References
- http://www.securityfocus.com/bid/543Patch, Vendor Advisory
- http://www.securityfocus.com/bid/543Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-1018?
IPChains in Linux kernels 2.2.10 and earlier does not reassemble IP fragments before checking the header information, which allows a remote attacker to bypass the filtering rules using several fragments with 0 offsets.
How severe is CVE-1999-1018?
Severity scoring for CVE-1999-1018 is pending analysis. The EPSS model estimates a 7.22% probability of exploitation in the next 30 days.
How do I fix CVE-1999-1018?
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-1999-1018?
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Scan your code nowSource: NVD / NIST