{
  "schema_version": "1.4.0",
  "id": "GHSA-vp7j-5755-6r5q",
  "modified": "2022-05-14T00:55:01Z",
  "published": "2022-05-14T00:55:01Z",
  "aliases": [
    "CVE-2018-15853"
  ],
  "details": "Endless recursion exists in xkbcomp/expr.c in xkbcommon and libxkbcommon before 0.8.1, which could be used by local attackers to crash xkbcommon users by supplying a crafted keymap file that triggers boolean negation.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15853"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xkbcommon/libxkbcommon/commit/1f9d1248c07cda8aaff762429c0dce146de8632a"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2079"
    },
    {
      "type": "WEB",
      "url": "https://lists.freedesktop.org/archives/wayland-devel/2018-August/039232.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201810-05"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3786-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3786-2"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-08-25T21:29:00Z"
  }
}