{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.11",
        "name": "tor",
        "purl": "pkg:apk/alpine/tor?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.4.0.0"
            },
            {
              "fixed": "0.4.4.9-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.12",
        "name": "tor",
        "purl": "pkg:apk/alpine/tor?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.4.0.0"
            },
            {
              "fixed": "0.4.4.9-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-006. The v3 onion service descriptor parsing allows out-of-bounds memory access, and a client crash, via a crafted onion service descriptor",
  "id": "ALPINE-CVE-2021-34550",
  "modified": "2026-11-03T06:17:58.497173269Z",
  "published": "2021-06-29T12:15:08.670Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security.alpinelinux.org/vuln/CVE-2021-34550"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2021-34550"
  ]
}