github - ghsa-cvhm-gj56-whx3

ghsa-cvhm-gj56-whx3

Vulnerability from github

Published

2022-05-14 01:59

Modified

2022-05-14 01:59

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-6923"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-04T18:29:00Z",
    "severity": "HIGH"
  },
  "details": "In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources.",
  "id": "GHSA-cvhm-gj56-whx3",
  "modified": "2022-05-14T01:59:48Z",
  "published": "2022-05-14T01:59:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6923"
    },
    {
      "type": "WEB",
      "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-18:10.ip.asc"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105336"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041505"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-6923 (GCVE-0-2018-6923)

Vulnerability from cvelistv5

Published

2018-09-04 18:00

Modified

2024-09-16 23:16

Severity ?

CWE

Denial of service

Summary

In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources.

References

URL

Tags

	http://www.securityfocus.com/bid/105336	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1041505	vdb-entry, x_refsource_SECTRACK
	https://www.freebsd.org/security/advisories/FreeBSD-SA-18:10.ip.asc	vendor-advisory, x_refsource_FREEBSD

Impacted products

	Vendor	Product	Version
	FreeBSD	FreeBSD	Version: All supported versions of FreeBSD.

Show details on NVD website

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