Security advisory

{
  "id": "9a64421bad1f1077b2000524adcdc0e5399917175667f9b64cdd320e674ace47",
  "url": "https://osv.dev/vulnerability/CVE-2018-19046",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-19046",
    "summary": "keepalived 2.0.8 didn't check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.",
    "evidence": "osv:CVE-2018-19046",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-19046",
      "aliases": [
        "CVE-2018-19046"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/acassen/keepalived",
              "type": "GIT",
              "events": [
                {
                  "introduced": "dc3ed1e1e19f02f91edebe4dd1a5f6ec9daf0545"
                },
                {
                  "last_affected": "dc3ed1e1e19f02f91edebe4dd1a5f6ec9daf0545"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:keepalived:keepalived:2.0.8:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.8"
                      },
                      {
                        "last_affected": "2.0.8"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0.8",
            "v2.0.8"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19046.json"
          }
        }
      ],
      "modified": "2026-10-20T10:50:05.829461928Z",
      "provider": "osv",
      "references": [
        "https://security.gentoo.org/glsa/201903-01",
        "https://bugzilla.suse.com/show_bug.cgi?id=1015141",
        "https://github.com/acassen/keepalived/issues/1048"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-19046",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 381260,
  "published_at": "2018-11-08T20:29:00.51+00:00"
}