CVE-2018-5391

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Source
https://cve.org/CVERecord?id=CVE-2018-5391
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-5391.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-5391
Downstream
BELL (1)
DEBIAN (1)
MGASA (3)
RHSA (13)
SUSE (17)
UBUNTU (1)
Related
SUSE (17)
Published
2018-09-06T21:29:00Z
Modified
2026-04-16T06:19:06Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-5391.json"
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        "events":  [
            {
                "introduced":  "1.1"
            },
            {
                "fixed":  "2.0.1"
            }
        ]
    }
]