CVE catalog

CVE-2018-1000667

nasm affected and fixed versions

NASM nasm-2.13.03 nasm- 2.14rc15 version 2.14rc15 and earlier contains a memory corruption (crashed) of nasm when handling a crafted file due to function assemble_file(inname, depend_ptr) at asm/nasm.c:482. vulnerability in function assemble_file(inname, depend_ptr) at asm/nasm.c:482. that can result in aborting/crash nasm program. This attack appear to be exploitable via a specially crafted asm file..

Severity: Low · CVSS 2.5CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
Published: Sep 6, 2018, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.05% · Oct 27, 2026

Projects and upstream resources

[nasm][Source-reported homepage]

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 / release	Package	Version	Status	Source
Debiantrixie	nasm	`2.14-1`	FixedDistribution-reported fixed boundary	[CVE-2018-1000667]
Debiantrixie	nasm	`2.16.03-1`	Fixed	[CVE-2018-1000667]
Debiansid	nasm	`2.14-1`	FixedDistribution-reported fixed boundary	[CVE-2018-1000667]
Debiansid	nasm	`3.01-1`	Fixed	[CVE-2018-1000667]
Debianforky	nasm	`2.14-1`	FixedDistribution-reported fixed boundary	[CVE-2018-1000667]
Debianforky	nasm	`3.01-1`	Fixed	[CVE-2018-1000667]
Debianbookworm	nasm	`2.14-1`	FixedDistribution-reported fixed boundary	[CVE-2018-1000667]
Debianbookworm	nasm	`2.16.01-1`	Fixed	[CVE-2018-1000667]

Showing 8 fix observations. All 18 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
UnknownRelease not reported	nasm	`2.14-1`	UnknownSource applicability is not established	Provider not reported
Debianbookworm	nasm	`2.14-1`	FixedDistribution-reported fixed boundary	[CVE-2018-1000667]
Debianbookworm	nasm	`2.16.01-1`	Fixed	[CVE-2018-1000667]
Debianforky	nasm	`2.14-1`	FixedDistribution-reported fixed boundary	[CVE-2018-1000667]
Debianforky	nasm	`3.01-1`	Fixed	[CVE-2018-1000667]
Debiansid	nasm	`2.14-1`	FixedDistribution-reported fixed boundary	[CVE-2018-1000667]
Debiansid	nasm	`3.01-1`	Fixed	[CVE-2018-1000667]
Debiantrixie	nasm	`2.14-1`	FixedDistribution-reported fixed boundary	[CVE-2018-1000667]
Debiantrixie	nasm	`2.16.03-1`	Fixed	[CVE-2018-1000667]
Opensuseleap 15.1	nasm	`2.14.02-lp151.3.3.1`	UnknownSource applicability is not established	[OPENSUSE-SU-2020:0952-1]Feb 4, 2026, 2:13:04 AM UTC
Opensuseleap 15.2	nasm	`2.14.02-lp152.4.3.1`	UnknownSource applicability is not established	[OPENSUSE-SU-2020:0954-1]Feb 4, 2026, 4:13:20 AM UTC
Suselinux enterprise module for development tools 15 sp1	nasm	`2.14.02-3.4.1`	UnknownSource applicability is not established	[SUSE-SU-2020:1843-1]Feb 4, 2026, 4:10:43 AM UTC
Suselinux enterprise module for development tools 15 sp2	nasm	`2.14.02-3.4.1`	UnknownSource applicability is not established	[SUSE-SU-2020:1843-1]Feb 4, 2026, 4:10:43 AM UTC
Ubuntu16.04	nasm	`2.11.06-1really2.11.05-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2018-1000667]Apr 28, 2026, 4:24:06 PM UTC
Ubuntu16.04	nasm	`2.11.08-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2018-1000667]Apr 28, 2026, 4:24:06 PM UTC
Ubuntu16.04	nasm	`2.11.08-1ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2018-1000667]Apr 28, 2026, 4:24:06 PM UTC
Ubuntu18.04	nasm	`2.13.01-2`	UnknownSource applicability is not established	[UBUNTU-CVE-2018-1000667]Apr 28, 2026, 4:24:06 PM UTC
Ubuntu18.04	nasm	`2.13.02-0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2018-1000667]Apr 28, 2026, 4:24:06 PM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "nasm",
      "status": "fixed",
      "release": "sid",
      "version": "3.01-1"
    },
    {
      "name": "nasm",
      "status": "fixed",
      "release": "forky",
      "version": "3.01-1"
    },
    {
      "name": "nasm",
      "status": "fixed",
      "release": "trixie",
      "version": "2.16.03-1"
    },
    {
      "name": "nasm",
      "status": "fixed",
      "release": "bookworm",
      "version": "2.16.01-1"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "nasm",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "unimportant",
      "fixed_version": "2.14-1"
    },
    {
      "bug": null,
      "name": "nasm",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "unimportant",
      "fixed_version": "2.14-1"
    },
    {
      "bug": null,
      "name": "nasm",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "unimportant",
      "fixed_version": "2.14-1"
    },
    {
      "bug": null,
      "name": "nasm",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "unimportant",
      "fixed_version": "2.14-1"
    }
  ],
  "distribution_packages": [
    {
      "name": "nasm",
      "fixed_version": "2.14-1",
      "applicability_unknown": true
    },
    {
      "name": "nasm",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "2.11.06-1really2.11.05-1",
        "2.11.08-1",
        "2.11.08-1ubuntu0.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2018-1000667",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2018-1000667",
      "provider_updated_at": "2026-04-28T16:24:06.178959Z",
      "applicability_unknown": true
    },
    {
      "name": "nasm",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "2.13.01-2",
        "2.13.02-0.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2018-1000667",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2018-1000667",
      "provider_updated_at": "2026-04-28T16:24:06.178959Z",
      "applicability_unknown": true
    },
    {
      "name": "nasm",
      "distro": "opensuse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.14.02-lp152.4.3.1"
            }
          ]
        }
      ],
      "release": "leap 15.2",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/openSUSE-SU-2020:0954-1",
      "fixed_version": "2.14.02-lp152.4.3.1",
      "provider_source": "pypi",
      "provider_record_id": "OPENSUSE-SU-2020:0954-1",
      "provider_updated_at": "2026-02-04T04:13:20.419487Z",
      "applicability_unknown": true
    },
    {
      "name": "nasm",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.14.02-3.4.1"
            }
          ]
        }
      ],
      "release": "linux enterprise module for development tools 15 sp1",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2020:1843-1",
      "fixed_version": "2.14.02-3.4.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2020:1843-1",
      "provider_updated_at": "2026-02-04T04:10:43.688638Z",
      "applicability_unknown": true
    },
    {
      "name": "nasm",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.14.02-3.4.1"
            }
          ]
        }
      ],
      "release": "linux enterprise module for development tools 15 sp2",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2020:1843-1",
      "fixed_version": "2.14.02-3.4.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2020:1843-1",
      "provider_updated_at": "2026-02-04T04:10:43.688638Z",
      "applicability_unknown": true
    },
    {
      "name": "nasm",
      "distro": "opensuse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.14.02-lp151.3.3.1"
            }
          ]
        }
      ],
      "release": "leap 15.1",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/openSUSE-SU-2020:0952-1",
      "fixed_version": "2.14.02-lp151.3.3.1",
      "provider_source": "pypi",
      "provider_record_id": "OPENSUSE-SU-2020:0952-1",
      "provider_updated_at": "2026-02-04T02:13:04.406377Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[nasm]Unknown
Details (2)
- 2.16.01-1 · amd64 · bookworm
  Fixed · Fixed: 2.14-1
  dsa · nasm · debian · bookworm; dsa · nasm · debian · 12
- 2.16.01-1 · arm64 · bookworm
  Fixed · Fixed: 2.14-1
  dsa · nasm · debian · bookworm; dsa · nasm · debian · 12

[Debian 13 (Trixie)]

[nasm]Unknown
Details (2)
- 2.16.03-1 · amd64 · trixie
  Fixed · Fixed: 2.14-1
  dsa · nasm · debian · 13
- 2.16.03-1 · arm64 · trixie
  Fixed · Fixed: 2.14-1
  dsa · nasm · debian · 13

Observed: Oct 23, 2026, 5:32:37 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]