github - ghsa-hmmj-vx9q-w3g8

ghsa-hmmj-vx9q-w3g8

Vulnerability from github

Published

2022-05-17 03:54

Modified

2022-05-17 03:54

Severity ?

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

Details

Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2016-1887"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-05-25T15:59:00Z",
    "severity": "HIGH"
  },
  "details": "Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow.",
  "id": "GHSA-hmmj-vx9q-w3g8",
  "modified": "2022-05-17T03:54:50Z",
  "published": "2022-05-17T03:54:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1887"
    },
    {
      "type": "WEB",
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:19.sendmsg.asc"
    },
    {
      "type": "WEB",
      "url": "http://cturt.github.io/sendmsg.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1035906"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-1887 (GCVE-0-2016-1887)

Vulnerability from cvelistv5

Published

2016-05-25 15:00

Modified

2024-08-05 23:10

Severity ?

CWE

n/a

Summary

Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow.

References

URL

Tags

	http://cturt.github.io/sendmsg.html	x_refsource_MISC
	https://security.FreeBSD.org/advisories/FreeBSD-SA-16:19.sendmsg.asc	vendor-advisory, x_refsource_FREEBSD
	http://www.securitytracker.com/id/1035906	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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          },
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  "cveMetadata": {
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