{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:signal:signal:*:*:*:*:*:iphone_os:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.29.0"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "5d3b0f793970b048fcec67fc97ef623d49e61db7"
            }
          ],
          "repo": "https://github.com/signalapp/signal-ios",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "The image rendering component (createGenericPreview) of the Open Whisper Signal app through 2.29.0 for iOS fails to check for unreasonably large images before manipulating received images. This allows for a large image sent to a user to exhaust all available memory when the image is displayed, resulting in a forced restart of the device.",
  "id": "CVE-2018-16132",
  "modified": "2026-07-08T05:36:21.219374401Z",
  "published": "2018-08-29T22:29:00.353Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://seclists.org/bugtraq/2018/Aug/57"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}