sentry-uptime-checker — security advisory

{
  "id": "36b77ddc68c708a4f037a959a3bea43ff0f45140e132d8dc6e79e4dcd0e3549a",
  "url": "https://osv.dev/vulnerability/CGA-7ffv-ph52-w7mf",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-7ffv-ph52-w7mf",
    "summary": "CGA-7ffv-ph52-w7mf",
    "evidence": "osv:CGA-7ffv-ph52-w7mf",
    "products": [
      {
        "name": {
          "value": "sentry-uptime-checker",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CGA-7ffv-ph52-w7mf",
      "aliases": [
        "CGA-7ffv-ph52-w7mf"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "sentry-uptime-checker",
            "purl": "pkg:apk/chainguard/sentry-uptime-checker?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-7ffv-ph52-w7mf.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "hickory-proto",
                "component_purl": "pkg:cargo/hickory-proto@0.24.3",
                "component_type": "rust-crate",
                "component_version": "0.24.3",
                "component_location": "/usr/bin/uptime-checker",
                "latest_event_status": "pending_upstream_fix",
                "latest_event_timestamp": "2026-10-23T17:15:35Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-23T19:46:01.070646793Z",
      "provider": "osv",
      "upstream": [
        "GHSA-q2qq-hmj6-3wpp"
      ],
      "references": [
        "https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-q2qq-hmj6-3wpp",
        "https://github.com/hickory-dns/hickory-dns",
        "https://rustsec.org/advisories/RUSTSEC-2026-0119.html"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 425166,
  "published_at": "2026-10-22T23:24:03+00:00"
}