{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.19q"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "cea51ef3fe3c6abee14d0668f463fdc32f50f1e6"
            }
          ],
          "repo": "https://gitlab.e.foundation/e/os/releases",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Improper verification of applications' cryptographic signatures in the /e/OS app store client App Lounge before 0.19q allows attackers in control of the application server to install malicious applications on user's systems by altering the server's API response.",
  "id": "CVE-2021-43171",
  "modified": "2026-03-13T21:54:18.182340470Z",
  "published": "2023-08-22T19:16:21.760Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://gitlab.e.foundation/e/os/releases/-/releases/v0.19-q#sparkles-we-embedded-other-improvements"
    },
    {
      "type": "ADVISORY",
      "url": "https://nervuri.net/e/apps"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}