{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "3.0.29"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed.",
  "id": "CVE-2021-20213",
  "modified": "2026-03-13T21:56:41.008816056Z",
  "published": "2021-03-25T19:15:12.970Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security.gentoo.org/glsa/202107-16"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.privoxy.org/3.0.29/user-manual/whatsnew.html"
    },
    {
      "type": "FIX",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1928739"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}