github - ghsa-653v-x44f-wmwh

ghsa-653v-x44f-wmwh

Vulnerability from github

Published

2022-05-13 01:53

Modified

2022-05-13 01:53

Severity ?

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

Details

An issue was discovered in Icinga 2.x through 2.8.1. The daemon creates an icinga2.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for icinga2.pid modification before a root script executes a "kill cat /pathname/icinga2.pid" command, as demonstrated by icinga2.init.d.cmake.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-6536"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-02T09:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Icinga 2.x through 2.8.1. The daemon creates an icinga2.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for icinga2.pid modification before a root script executes a \"kill `cat /pathname/icinga2.pid`\" command, as demonstrated by icinga2.init.d.cmake.",
  "id": "GHSA-653v-x44f-wmwh",
  "modified": "2022-05-13T01:53:07Z",
  "published": "2022-05-13T01:53:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6536"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Icinga/icinga2/issues/5991"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-6536 (GCVE-0-2018-6536)

Vulnerability from cvelistv5

Published

2018-02-02 09:00

Modified

2024-08-05 06:10

Severity ?

CWE

n/a

Summary

An issue was discovered in Icinga 2.x through 2.8.1. The daemon creates an icinga2.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for icinga2.pid modification before a root script executes a "kill `cat /pathname/icinga2.pid`" command, as demonstrated by icinga2.init.d.cmake.

References

►

URL

Tags

https://github.com/Icinga/icinga2/issues/5991

x_refsource_MISC

Impacted products

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

Show details on NVD website

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