github - ghsa-xjrv-p75r-gqqr

GHSA-XJRV-P75R-GQQR

Vulnerability from github – Published: 2022-05-17 01:59 – Updated: 2022-05-17 01:59

Details

The pidfile_write function in core/pidfile.c in keepalived 1.2.2 and earlier uses 0666 permissions for the (1) keepalived.pid, (2) checkers.pid, and (3) vrrp.pid files in /var/run/, which allows local users to kill arbitrary processes by writing a PID to one of these files.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-1784"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-05-20T22:55:00Z",
    "severity": "LOW"
  },
  "details": "The pidfile_write function in core/pidfile.c in keepalived 1.2.2 and earlier uses 0666 permissions for the (1) keepalived.pid, (2) checkers.pid, and (3) vrrp.pid files in /var/run/, which allows local users to kill arbitrary processes by writing a PID to one of these files.",
  "id": "GHSA-xjrv-p75r-gqqr",
  "modified": "2022-05-17T01:59:36Z",
  "published": "2022-05-17T01:59:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1784"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=704039"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67477"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281"
    },
    {
      "type": "WEB",
      "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/05/10/5"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/05/16/7"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/44460"
    },
    {
      "type": "WEB",
      "url": "http://www.osvdb.org/72380"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/47859"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-1784 (GCVE-0-2011-1784)

Vulnerability from cvelistv5 – Published: 2011-05-20 22:00 – Updated: 2024-08-06 22:37

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
	http://lists.debian.org/debian-security/2011/05/m…	mailing-listx_refsource_MLIST
	http://lists.debian.org/debian-security/2011/05/m…	mailing-listx_refsource_MLIST
	http://openwall.com/lists/oss-security/2011/05/10/5	mailing-listx_refsource_MLIST
	http://www.securityfocus.com/bid/47859	vdb-entryx_refsource_BID
	http://www.osvdb.org/72380	vdb-entryx_refsource_OSVDB
	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281	x_refsource_CONFIRM
	http://secunia.com/advisories/44460	third-party-advisoryx_refsource_SECUNIA
	http://openwall.com/lists/oss-security/2011/05/16/7	mailing-listx_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=704039	x_refsource_CONFIRM
	http://lists.debian.org/debian-security/2011/05/m…	mailing-listx_refsource_MLIST

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T22:37:25.695Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "keepalived-pid-dos(67477)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67477"
          },
          {
            "name": "[debian-security] 20110511 Re: World writable pid and lock files.",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"
          },
          {
            "name": "[debian-security] 20110510 World writable pid and lock files.",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"
          },
          {
            "name": "[oss-security] 20110510 CVE request: keepalived pid file permissions issue",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/05/10/5"
          },
          {
            "name": "47859",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/47859"
          },
          {
            "name": "72380",
            "tags": [
              "vdb-entry",
              "x_refsource_OSVDB",
              "x_transferred"
            ],
            "url": "http://www.osvdb.org/72380"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281"
          },
          {
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            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/44460"
          },
          {
            "name": "[oss-security] 20110516 Re: CVE request: keepalived pid file permissions issue",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/05/16/7"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=704039"
          },
          {
            "name": "[debian-security] 20110510 Re: World writable pid and lock files.",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-05-10T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The pidfile_write function in core/pidfile.c in keepalived 1.2.2 and earlier uses 0666 permissions for the (1) keepalived.pid, (2) checkers.pid, and (3) vrrp.pid files in /var/run/, which allows local users to kill arbitrary processes by writing a PID to one of these files."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-16T14:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "keepalived-pid-dos(67477)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67477"
        },
        {
          "name": "[debian-security] 20110511 Re: World writable pid and lock files.",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"
        },
        {
          "name": "[debian-security] 20110510 World writable pid and lock files.",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"
        },
        {
          "name": "[oss-security] 20110510 CVE request: keepalived pid file permissions issue",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2011/05/10/5"
        },
        {
          "name": "47859",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/47859"
        },
        {
          "name": "72380",
          "tags": [
            "vdb-entry",
            "x_refsource_OSVDB"
          ],
          "url": "http://www.osvdb.org/72380"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281"
        },
        {
          "name": "44460",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/44460"
        },
        {
          "name": "[oss-security] 20110516 Re: CVE request: keepalived pid file permissions issue",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2011/05/16/7"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=704039"
        },
        {
          "name": "[debian-security] 20110510 Re: World writable pid and lock files.",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-1784",
    "datePublished": "2011-05-20T22:00:00",
    "dateReserved": "2011-04-19T00:00:00",
    "dateUpdated": "2024-08-06T22:37:25.695Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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GHSA-XJRV-P75R-GQQR

CVE-2011-1784 (GCVE-0-2011-1784)

Tags

Sightings

Nomenclature