CVE catalog

CVE-2019-19647

UBUNTU-

[CVE catalog]

radare2 through 4.0.0 lacks validation of the content variable in the function r_asm_pseudo_incbin at libr/asm/asm.c, ultimately leading to an arbitrary write. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted input.

Severity
Medium · CVSS 4.7CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
Published
Updated
Source
[NVD] · [CVE record]
EPSS
1.58% · Oct 27, 2026

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
Ubuntuproradare21.6.0+dfsg-1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.0.0+dfsg-1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.1.0+dfsg-1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.3.0+dfsg-1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.3.0+dfsg-2UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.3.0+dfsg-2ubuntu0.1~esm1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntu16.04radare20.9.6-3.1ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
Ubuntu16.04radare20.9.6-3.1ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare21.6.0+dfsg-1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.0.0+dfsg-1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.1.0+dfsg-1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.3.0+dfsg-1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.3.0+dfsg-2UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Ubuntuproradare22.3.0+dfsg-2ubuntu0.1~esm1UnknownSource applicability is not established[UBUNTU-CVE-2019-19647]
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "radare2",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "0.9.6-3.1ubuntu1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2019-19647",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2019-19647",
      "provider_updated_at": "2026-04-22T12:16:13.246856Z",
      "applicability_unknown": true
    },
    {
      "name": "radare2",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "1.6.0+dfsg-1",
        "2.0.0+dfsg-1",
        "2.1.0+dfsg-1",
        "2.3.0+dfsg-1",
        "2.3.0+dfsg-2",
        "2.3.0+dfsg-2ubuntu0.1~esm1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2019-19647",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2019-19647",
      "provider_updated_at": "2026-04-22T12:16:13.246856Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

Observed:

References

[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]