{
  "cveId": "CVE-2016-4491",
  "url": "https://patchblox.com/security/cve/CVE-2016-4491",
  "summary": "CVE-2016-4491 is fixed in 6 products on 1 platform, first by gdb 8.0-0ubuntu3, released February 24, 2017. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "gdb: The d_print_comp function in cp-demangle.c in libiberty allows remoteattackers to cause a denial of service (segmenta...",
  "description": "The d_print_comp function in cp-demangle.c in libiberty allows remoteattackers to cause a denial of service (segmentation fault and crash) via acrafted binary, which triggers infinite recursion and a buffer overflow,related to a node having \u0022itself as ancestor more than once.\u0022",
  "published": "2017-02-24T00:00:00Z",
  "severity": "Low",
  "epss": 0.01772,
  "epssPercentile": 0.78257,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gdb",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "8.0-0ubuntu3",
      "fix": "gdb 8.0-0ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-gdb-8.0-0ubuntu3",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdb",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "8.0-0ubuntu3",
      "fix": "gdb 8.0-0ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-gdb-8.0-0ubuntu3",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdb-multiarch",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "8.0-0ubuntu3",
      "fix": "gdb-multiarch 8.0-0ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-gdb-multiarch-8.0-0ubuntu3",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdb-multiarch",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "8.0-0ubuntu3",
      "fix": "gdb-multiarch 8.0-0ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-gdb-multiarch-8.0-0ubuntu3",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdb-source",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "8.0-0ubuntu3",
      "fix": "gdb-source 8.0-0ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-gdb-source-8.0-0ubuntu3",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdb-source",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "8.0-0ubuntu3",
      "fix": "gdb-source 8.0-0ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-gdb-source-8.0-0ubuntu3",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdbserver",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "8.0-0ubuntu3",
      "fix": "gdbserver 8.0-0ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-gdbserver-8.0-0ubuntu3",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdbserver",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "8.0-0ubuntu3",
      "fix": "gdbserver 8.0-0ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-gdbserver-8.0-0ubuntu3",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "valgrind",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "1:3.12.0-1.1ubuntu2",
      "fix": "valgrind 1:3.12.0-1.1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-valgrind-1-3.12.0-1.1ubuntu2",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "valgrind",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "1:3.12.0-1.1ubuntu2",
      "fix": "valgrind 1:3.12.0-1.1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-valgrind-1-3.12.0-1.1ubuntu2",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "valgrind-mpi",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "1:3.12.0-1.1ubuntu2",
      "fix": "valgrind-mpi 1:3.12.0-1.1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-valgrind-mpi-1-3.12.0-1.1ubuntu2",
      "released": "2017-02-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "valgrind-mpi",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "1:3.12.0-1.1ubuntu2",
      "fix": "valgrind-mpi 1:3.12.0-1.1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-valgrind-mpi-1-3.12.0-1.1ubuntu2",
      "released": "2017-02-24T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}