ghsa-xjrv-p75r-gqqr
Vulnerability from github
Published
2022-05-17 01:59
Modified
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": []
}


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